In the turkey population studied by Krakauer (2005), would you expect to see the formation of coalitions composed of two male first cousins for whom r was 0.125?
In: Biology
RESUBMITTING AS PREVIOUS SUBMISSION BY ANONYMOUS WAS INCORRECT
The accompanying table contains the service ratings of 14 different Internet and TV providers. Level of significance is .10. Complete parts (a) through (d) below
Determine the T Test
Determine the P value
Construct and interpret a 90% confidence interval estimate of the difference in the mean service rating between TV and Internet services
| Provider | TV | Internet |
| 1 | 71 | 74 |
| 2 | 71 | 75 |
| 3 | 62 | 65 |
| 4 | 72 | 77 |
| 5 | 64 | 66 |
| 6 | 61 | 62 |
| 7 | 52 | 55 |
| 8 | 66 | 71 |
| 9 | 63 | 66 |
| 10 | 74 | 78 |
| 11 | 58 | 61 |
| 12 | 69 | 73 |
| 13 | 65 | 69 |
| 14 | 66 | 71 |
In: Math
The purchase decision is critical in driving customers to pick which company they will do business with. How would you use technology to influence customers’ purchase decisions to increase your business’ customer base?
In: Operations Management
QuickE Lube has been monitoring its customer service times over the past 5 days. Each day they took a sample of 10 customers and recorded the actual service times for those customers. The table below shows the sample mean and sample range for each of the 5 past samples. Excel access Sample 1 2 3 4 5 Mean 22 19 19.4 22.0 21.8 Range 4.4 5.1 3.2 2.9 1.0 What is the three-sigma upper control limits (UCL Only)the company should use to construct an X-bar chart for this service time data?
In: Operations Management
Esperado Furnishings are retailers who purchase and
sell household furnishings, including table
lamps. The business uses a perpetual inventory system and adjusts
cost of goods sold for any
shortage or excess inventory. The business began the last quarter
of 2018 with merchandise
inventory of 10 pairs of “Italia” table lamps at a total cost of
$168,200.
The following transactions, relating to the “Italia” brand were
completed during the quarter:
October 5 Purchased 15 pairs of lamps at a cost of $17,020 per
pair.
October 14 Sold 18 pairs of lamps to Muller Furnishings at $22,250
per pair
October 22 Purchased 24 pairs at a cost of $18,175 per pair but the
supplier gave a 4% quantity
discount.
November 10 Sold 15 pairs of lamps to Orion Household Ltd and 10
pairs to Brown’s Furnishings
which yielded total sales revenue of $589,750.
November 12 Owing to an increased demand for this product, 30 pairs
of lamps were purchased
on account at a cost of $17,612 per pair. In addition, Esperado
paid $288 in
cash on each pair of lamps to have the inventory shipped from the
vendor’s
warehouse to Esperado’s showroom.
November 27 Sold 23 pairs of lamps to Middletown Company at a price
of $25,080 per pair.
November 30 An actual count of inventory was carried out which
revealed that there were 15
pairs of the “Italia” brand in the warehouse.
December 2 In preparation for the festive season, Esperado
purchased 25 pairs of lamps at a
total cost of $474,500.
December 15 5 pairs of the lamps purchased on December 2 were
returned to the supplier, as
they were not of the brand ordered.
December 30 Sold 22 pairs of lamps to two customers (Omega Traders
& Middleton
Furnishings) at a selling price of $26,550 per pair.
All purchases were on account and received on the dates
stated.
Required:
i) Prepare a perpetual inventory record for Esperado Furnishings,
using the first in, first
out (FIFO) method to determine the value of ending inventory at
December 31, 2018, and the
total amount to be assigned to cost of goods sold for the period.
ii) Given that selling, distribution and administrative costs for
the quarter were $23,445, $10,250
and$75,435 respectively, prepare an income statement for Esperado
Furnishings for the
period, to determine the net profit for the quarter, assuming the
perpetual inventory
system.
iii) You are told that 8 pairs of lamps sold on November 27, 2018
were on account. State the
journal entries necessary to record the transactions on November 12
and November 27,
assuming the business uses a: - Perpetual inventory system
- Periodic inventory system
iv) Assuming that Esperado sold 86 pairs of “Italia” brand of lamps
during the quarter; determine
the value of ending inventory and cost of goods sold assuming the
business used the periodic
system and the LIFO method?
In: Accounting
Esperado Furnishings are retailers who purchase and sell household furnishings, including table lamps. The business uses a perpetual inventory system and adjusts cost of goods sold for any shortage or excess inventory. The business began the last quarter of 2018 with merchandise inventory of 10 pairs of “Italia” table lamps at a total cost of $168,200.
The following transactions, relating to the “Italia” brand were completed during the quarter:
|
October 5 |
Purchased 15 pairs of lamps at a cost of $17,020 per pair |
|
October 14 |
Sold 18 pairs of lamps to Muller Furnishings at $22,250 per pair |
|
October 22 |
Purchased 24 pairs at a cost of $18,175 per pair but the supplier gave a 4% quantity discount. |
|
November 10 |
Sold 15 pairs of lamps to Orion Household Ltd and 10 pairs to Brown’s Furnishings which yielded total sales revenue of $589,750. |
|
November 12 |
Owing to an increased demand for this product, 30 pairs of lamps were purchased on account at a cost of $17,612 per pair. In addition, Esperado paid $288 in cash on each pair of lamps to have the inventory shipped from the vendor’s warehouse to Esperado’s showroom. |
|
November 27 |
Sold 23 pairs of lamps to Middletown Company at a price of $25,080 per pair. |
|
November 30 |
An actual count of inventory was carried out which revealed that there were 15 pairs of the “Italia” brand in the warehouse. |
|
December 2 |
In preparation for the festive season, Esperado purchased 25 pairs of lamps at a total cost of $474,500. |
|
December 15 |
5 pairs of the lamps purchased on December 2 were returned to the supplier, as they were not of the brand ordered. |
|
December 30 |
Sold 22 pairs of lamps to two customers (Omega Traders & Middleton Furnishings) at a selling price of $26,550 per pair. |
All purchases were on account and received on the dates stated. Required:
- Perpetual inventory system
- Periodic inventory system
In: Accounting
Esperado Furnishings are retailers who purchase and sell household furnishings, including table lamps. The business uses a perpetual inventory system and adjusts cost of goods sold for any shortage or excess inventory. The business began the last quarter of 2018 with merchandise inventory of 10 pairs of “Italia” table lamps at a total cost of $168,200.
The following transactions, relating to the “Italia” brand were completed during the quarter:
October 5 Purchased 15 pairs of lamps at a cost of $17,020 per pair.
October 14 Sold 18 pairs of lamps to Muller Furnishings at $22,250 per pair
October 22 Purchased 24 pairs at a cost of $18,175 per pair but the supplier gave a 4% quantity discount.
November 10 Sold 15 pairs of lamps to Orion Household Ltd and 10 pairs to Brown’s Furnishings which yielded total sales revenue of $589,750.
November 12 Owing to an increased demand for this product, 30 pairs of lamps were purchased on account at a cost of $17,612 per pair. In addition, Esperado paid $288 in cash on each pair of lamps to have the inventory shipped from the vendor’s warehouse to Esperado’s showroom.
November 27 Sold 23 pairs of lamps to Middletown Company at a price of $25,080 per pair.
November 30 An actual count of inventory was carried out which revealed that there were 15 pairs of the “Italia” brand in the warehouse.
December 2 In preparation for the festive season, Esperado purchased 25 pairs of lamps at a total cost of $474,500.
December 15 5 pairs of the lamps purchased on December 2 were returned to the supplier, as they were not of the brand ordered.
December 30 Sold 22 pairs of lamps to two customers (Omega Traders & Middleton Furnishings) at a selling price of $26,550 per pair. All purchases were on account and received on the dates stated. Required:
A) Prepare a perpetual inventory record for Esperado Furnishings, using the first in, first out (FIFO) method to determine the value of ending inventory at December 31, 2018, and the total amount to be assigned to cost of goods sold for the period.
B) Given that selling, distribution and administrative costs for the quarter were $23,445, $10,250 and$75,435 respectively, prepare an income statement for Esperado Furnishings for the period, to determine the net profit for the quarter, assuming the perpetual inventory system.
c) You are told that 8 pairs of lamps sold on November 27, 2018 were on account. State the journal entries necessary to record the transactions on November 12 and November 27, assuming the business uses a: - Perpetual inventory system - Periodic inventory system
D) Assuming that Esperado sold 86 pairs of “Italia” brand of lamps during the quarter; determine the value of ending inventory and cost of goods sold assuming the business used the periodic system and the LIFO method?
In: Accounting
Zagat’s publishes restaurant ratings for various locations in the United States. The file Restaurants contains the Zagat rating for food, décor, service, and the cost per person for a sample of 100 restaurants located in New York City and in a suburb of New York City. Develop a regression model to predict the cost per person, based on a variable that represents the sum of the ratings for food, décor, and service.
a. Construct a scatter plot.
b. Assuming a linear relationship, use the least-squares method to compute the regression coefficients b0 and b1.
c. Interpret the meaning of the Y-intercept, b0, and the slope, b1, in this problem.
d. Predict the mean cost per person for a restaurant with a summated rating of 50.
e. What should you tell the owner of a group of restaurants in this geographical area about the relationship between the summated rating and the cost of a meal?
| Location | Food | Décor | Service | Summated Rating | Coded Location | Cost |
| City | 22 | 14 | 19 | 55 | 0 | 33 |
| City | 20 | 15 | 20 | 55 | 0 | 26 |
| City | 23 | 19 | 21 | 63 | 0 | 43 |
| City | 19 | 18 | 18 | 55 | 0 | 32 |
| City | 24 | 16 | 18 | 58 | 0 | 44 |
| City | 22 | 22 | 21 | 65 | 0 | 44 |
| City | 22 | 20 | 20 | 62 | 0 | 50 |
| City | 20 | 19 | 19 | 58 | 0 | 42 |
| City | 21 | 17 | 19 | 57 | 0 | 44 |
| City | 20 | 18 | 18 | 56 | 0 | 36 |
| City | 23 | 22 | 24 | 69 | 0 | 61 |
| City | 20 | 19 | 20 | 59 | 0 | 50 |
| City | 21 | 19 | 21 | 61 | 0 | 51 |
| City | 24 | 19 | 21 | 64 | 0 | 50 |
| City | 25 | 23 | 23 | 71 | 0 | 76 |
| City | 22 | 21 | 21 | 64 | 0 | 53 |
| City | 23 | 15 | 22 | 60 | 0 | 44 |
| City | 26 | 22 | 24 | 72 | 0 | 77 |
| City | 21 | 23 | 21 | 65 | 0 | 57 |
| City | 24 | 15 | 19 | 58 | 0 | 43 |
| City | 21 | 15 | 19 | 55 | 0 | 29 |
| City | 23 | 16 | 16 | 55 | 0 | 34 |
| City | 25 | 21 | 26 | 72 | 0 | 77 |
| City | 22 | 20 | 21 | 63 | 0 | 50 |
| City | 26 | 25 | 24 | 75 | 0 | 74 |
| City | 23 | 21 | 21 | 65 | 0 | 56 |
| City | 22 | 19 | 17 | 58 | 0 | 67 |
| City | 26 | 20 | 23 | 69 | 0 | 57 |
| City | 26 | 23 | 25 | 74 | 0 | 66 |
| City | 24 | 23 | 24 | 71 | 0 | 80 |
| City | 22 | 23 | 23 | 68 | 0 | 68 |
| City | 24 | 16 | 23 | 63 | 0 | 42 |
| City | 20 | 17 | 19 | 56 | 0 | 48 |
| City | 25 | 19 | 23 | 67 | 0 | 60 |
| City | 23 | 20 | 21 | 64 | 0 | 35 |
| City | 21 | 19 | 22 | 62 | 0 | 45 |
| City | 20 | 16 | 18 | 54 | 0 | 32 |
| City | 23 | 15 | 18 | 56 | 0 | 25 |
| City | 26 | 24 | 24 | 74 | 0 | 74 |
| City | 21 | 18 | 18 | 57 | 0 | 43 |
| City | 22 | 16 | 19 | 57 | 0 | 39 |
| City | 19 | 23 | 21 | 63 | 0 | 55 |
| City | 24 | 19 | 21 | 64 | 0 | 65 |
| City | 23 | 16 | 20 | 59 | 0 | 35 |
| City | 24 | 26 | 22 | 72 | 0 | 61 |
| City | 21 | 17 | 18 | 56 | 0 | 37 |
| City | 21 | 17 | 19 | 57 | 0 | 54 |
| City | 23 | 19 | 22 | 64 | 0 | 41 |
| City | 23 | 19 | 21 | 63 | 0 | 33 |
| City | 23 | 14 | 19 | 56 | 0 | 27 |
| Suburban | 24 | 20 | 22 | 66 | 1 | 47 |
| Suburban | 22 | 18 | 22 | 62 | 1 | 48 |
| Suburban | 18 | 13 | 18 | 49 | 1 | 35 |
| Suburban | 22 | 23 | 20 | 65 | 1 | 59 |
| Suburban | 22 | 18 | 24 | 64 | 1 | 44 |
| Suburban | 23 | 25 | 24 | 72 | 1 | 51 |
| Suburban | 20 | 12 | 18 | 50 | 1 | 37 |
| Suburban | 19 | 18 | 19 | 56 | 1 | 36 |
| Suburban | 22 | 19 | 21 | 62 | 1 | 43 |
| Suburban | 27 | 21 | 27 | 75 | 1 | 52 |
| Suburban | 19 | 14 | 18 | 51 | 1 | 34 |
| Suburban | 22 | 11 | 19 | 52 | 1 | 38 |
| Suburban | 24 | 22 | 24 | 70 | 1 | 51 |
| Suburban | 19 | 15 | 19 | 53 | 1 | 34 |
| Suburban | 21 | 23 | 21 | 65 | 1 | 51 |
| Suburban | 21 | 19 | 21 | 61 | 1 | 34 |
| Suburban | 23 | 19 | 23 | 65 | 1 | 51 |
| Suburban | 23 | 20 | 22 | 65 | 1 | 56 |
| Suburban | 21 | 13 | 19 | 53 | 1 | 26 |
| Suburban | 24 | 19 | 22 | 65 | 1 | 34 |
| Suburban | 20 | 18 | 20 | 58 | 1 | 34 |
| Suburban | 24 | 22 | 24 | 70 | 1 | 44 |
| Suburban | 23 | 17 | 22 | 62 | 1 | 40 |
| Suburban | 23 | 16 | 21 | 60 | 1 | 31 |
| Suburban | 23 | 18 | 22 | 63 | 1 | 54 |
| Suburban | 19 | 12 | 22 | 53 | 1 | 41 |
| Suburban | 22 | 17 | 21 | 60 | 1 | 50 |
| Suburban | 26 | 27 | 24 | 77 | 1 | 71 |
| Suburban | 22 | 21 | 23 | 66 | 1 | 60 |
| Suburban | 19 | 15 | 17 | 51 | 1 | 37 |
| Suburban | 21 | 12 | 20 | 53 | 1 | 27 |
| Suburban | 26 | 18 | 22 | 66 | 1 | 34 |
| Suburban | 22 | 25 | 21 | 68 | 1 | 48 |
| Suburban | 21 | 21 | 21 | 63 | 1 | 39 |
| Suburban | 20 | 20 | 20 | 60 | 1 | 44 |
| Suburban | 22 | 18 | 22 | 62 | 1 | 41 |
| Suburban | 23 | 20 | 19 | 62 | 1 | 37 |
| Suburban | 24 | 21 | 23 | 68 | 1 | 47 |
| Suburban | 23 | 27 | 22 | 72 | 1 | 67 |
| Suburban | 24 | 24 | 22 | 70 | 1 | 68 |
| Suburban | 26 | 17 | 24 | 67 | 1 | 49 |
| Suburban | 22 | 22 | 19 | 63 | 1 | 29 |
| Suburban | 24 | 18 | 22 | 64 | 1 | 33 |
| Suburban | 20 | 19 | 20 | 59 | 1 | 39 |
| Suburban | 26 | 19 | 23 | 68 | 1 | 39 |
| Suburban | 22 | 15 | 21 | 58 | 1 | 28 |
| Suburban | 18 | 20 | 18 | 56 | 1 | 46 |
| Suburban | 26 | 27 | 25 | 78 | 1 | 70 |
| Suburban | 25 | 26 | 23 | 74 | 1 | 60 |
| Suburban | 22 | 25 | 22 | 69 | 1 | 52 |
In: Math
In: Accounting
Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random, with an arrival rate of 24 customers per hour or 0.4 customers per minute. Also assume that the service times for the drive-up teller follow an exponential probability distribution with a service rate of 36 customers per hour, or 0.6 customers per minute. Determine the probabilities of 0, 1, 2, and 3 customers in the system. Round your answers to 4 decimal places. n P(n) 0 1 2 3 What is the probability that more than three customers will be in the drive-up teller system at the same time? Round your answer to 4 decimal places. P (n > 3) =
In: Statistics and Probability