Questions
In this study, researchers were interested in knowing if the amount of coffee (none, one cup,...

In this study, researchers were interested in knowing if the amount of coffee (none, one cup, 4 cups) and the time coffee was ingested (am v. pm) affected student exam performance (exams were in the evening). This study took place over a 3-day period. Students were randomly assigned to either ingest coffee in the morning (AM) or the evening (PM). On day one, students were given no coffee; on day two, students were given one cup of coffee; and on day three, students were given four cups of coffee. Below are the data from this experiment. Exam scores could range from 0-100, higher scores indicate better exam performance.

Participant

Amount of Coffee

Time coffee was ingested

Exam Score

1

None

AM

75

One cup

AM

84

4 cups

AM

70

2

None

PM

70

One cup

PM

84

4 cups

PM

50

3

None

AM

60

One cup

AM

90

4 cups

AM

78

4

None

PM

70

One cup

PM

80

4 cups

PM

62

5

None

AM

70

One cup

AM

87

4 cups

AM

69

6

None

PM

62

One cup

PM

79

4 cups

PM

46

7

None

AM

75

One cup

AM

96

4 cups

AM

81

8

None

PM

68

One cup

PM

92

4 cups

PM

63

  1. What type of design is this experiment? (between-subjects, within-subjects, mixed) Be sure to also write the factorial notation.
  2. What are the IV(s)? Be sure to indicate the levels of and the type of variable (between-subjects, within-subjects).
  3. Draw a block diagram for your variables. Be sure to include cell means and marginal means.

In: Statistics and Probability

8) Match each definition with the term it defines. You may use terms once, more than...

8) Match each definition with the term it defines. You may use terms once, more than once, or not at all. If all of your answers are correct, a clue will appear.

  

A. Variance
B Dependent
C. Residual plot
D. Independent
E. Mutually exclusive
F. Correlation coefficient G. Simple random sample H. Permutation
I. Z-score

J. Normal distribution
K. Student’s t distribution
L. Tukey-Kramer test
M. Discrete
N. Continuous
O. Skewed to the left
P. Chi-square goodness-of-fit test Q. Confidence Interval
R. One-way ANOVA

S. Combination
T. Binomial experiment U. Relative Frequency
V. Cumulative Frequency W. Null hypothesis
X. Alternative hypothesis Y. Skewed to the right
Z. Symmetric

  

____ A subset of a population in which each member of the population has an equal probability of being included

____ Two events are ______________ if they cannot occur at the same time.

____ Experiment with a fixed number of independent trials, each with exactly 2 outcomes and the same probability of success

____ Used to test the hypothesis that several population means are all equal

____ The number of standard deviations that a value falls above or below the mean

____ Two events are ______________ if the occurrence of one does not affect the probability of the other.

____ If x̄ is much smaller than the median, the distribution is most likely this shape.

____ Numerical measure of the strength and direction of a linear relationship between two variables

____ When two variables have a linear relationship, the ____________ will not exhibit any noticeable pattern.

____ The number of ways that a group of items can be ordered

____ ? − ? ?

____ A collection of objects in which the order doesn't matter
____ A range of values that is likely to include an unknown parameter
____ Frequency of a class divided by the sum of all frequencies
____ Measure of how far, on average, the values in a data set are from the mean ____ The test statistic for this procedure follows the F-distribution.
____ Events A and B are ___________________ if P(A and B) = 0.

Location(s) eliminated:

In: Statistics and Probability

**24.) Name three field works standards of GAAS 29.) Name three communication Networks ​​​​​​​22.) Name four...

**24.) Name three field works standards of GAAS

29.) Name three communication Networks

​​​​​​​22.) Name four data process cycle

In: Accounting

John and Lou Topp are brothers. In May 2016, they decided to form a Company, Top...

John and Lou Topp are brothers. In May 2016, they decided to form a Company, Top Dog, Inc. selling hot dogs. Required: Record the appropriate transactions and adjusting journal entries for Top Dog, Inc. The Company is on a perpetual inventory system. Write “N/A" if no entry is appropriate. (In a perpetual inventory system cost of goods sold and inventory amounts are adjusted for each sale vs a periodic system where inventory and cost of goods sold amounts are adjusted at the end of the year.) Hint 2- The general ledger accounts used by Top Dog, Inc. are as follows:

1-May 1, 2016 – John and Lou Topp invested $20,000 in the hot dog vending cart business by purchasing 2,000 shares of the common stock ($10 par value) of Top Dog, Inc.

2- May 1, 2016 – Top Dog, Inc. purchased a one year insurance policy in the amount of $2,400 beginning May 1, 2016 and expiring on April 30, 2017.

3-May 7, 2016 - Top Dog, Inc. purchased a hot dog stand for $10,000 for cash.

4-May 8, 2016 - Top Dog, Inc. purchased 1,000 hot dogs for $.20 each and 1,000 buns for $.05 each on account from Nathan’s Inc.

5-May 8, 2016 – Top Dog, Inc. purchased supplies from Nathans Inc. for $300 cash.

6-May 9, 2016 – Top Dog, Inc. hired two college students to work at the stand for $500 per week beginning on Monday, May 15.

7-May 15, 2016 – Top Dog, Inc. sells 900 hot dogs (and buns) for $3 each at a special event.

8-May 27, 2016 – Top Dog, Inc. pays their 2 employees in the amount of $2,000 for the prior two weeks of work. (ignore any payroll taxes).

9-May 31, 2016 – Top Dog, Inc. pays Nathans Inc. in full for the inventory purchased on May 8, 2016.

10-May 31, 2016 – Bank charges amounted to $15 for the month of May.

11-May 31, 2016 – A corporate customer paid Top Dog, Inc. $1,500 in advance for 500 hot dogs and buns to be delivered next week to a corporate sales event.

Month- End Adjustments – May

12- May 31, 2016 – Top Dog, Inc. depreciates the hot dog cart on a straight-line basis over 5 years.

13-May 31, 2016 – Top Dog Inc. adjusts the insurance account at month end for the premium paid on May 1, 2016.

14-May 31, 2016 – Rent for the cart space for May has not yet been paid in the amount of $200.

15-May 31, 2016 – May 31st is a Tuesday, and Top Dog’s two employees are paid $1,000 each every other Friday for a 10 day work week – Monday thru Friday). (Note: The last payroll was paid on Friday, May 27th)

16-Supplies on hand at the end of May amounted to $100.

Equipment

Rent Expense

Prepaid Insurance

Supplies Expense

Accounts Payable

Equipment

Sales

Unearned (Deferred) Revenue

Accumulated Depreciation - Equipment

Cash - Checking

Cost of Goods Sold

Salaries and Wages Payable

Insurance Expense

Accrued Expenses Payable

Salaries and Wages Expense

Depreciation Expense

Bank Charges

Inventory

Supplies (on Hand)

Common Stock

Retained Earnings

In: Accounting

Find the volume V of the described solid S. The base of S is the triangular...

Find the volume V of the described solid S. The base of S is the triangular region with vertices (0, 0), (2, 0), and (0, 2). Cross-sections perpendicular to the x−axis are squares.

V = ?

In: Math

Let u be the magnitude 5 directed towards the north of v of magnitude 3 directed...

Let u be the magnitude 5 directed towards the north of v of magnitude 3 directed 20°W of N. Specify the vectors: uv, vu, uu, u(v + u), and -2u(7v).

In: Physics

You need 700. mL of a 5.0 % (m/v) glucose solution. If you have a 29...

You need 700. mL of a 5.0 % (m/v) glucose solution. If you have a 29 % (m/v) glucose solution on hand, how many milliliters of this solution do you need?

In: Chemistry

The following 32-bit binary word written in hexadecimal format represents a single RISC-V assembly instruction. What...

The following 32-bit binary word written in hexadecimal format represents a single RISC-V assembly instruction. What is the RISC-V instruction format and specific assembly language instruction?

0xfe810113

In: Computer Science

The following 32-bit binary word written in hexadecimal format represents a single RISC-V assembly instruction. What...

The following 32-bit binary word written in hexadecimal format represents a single RISC-V assembly instruction. What is the RISC-V instruction format and specific assembly language instruction?

0x40158a33

In: Computer Science

Consider the following half reactions at 298 K Ni2+ + 2 e- → Ni Eo =...

Consider the following half reactions at 298 K
Ni2+ + 2 e- → Ni Eo = -0.231 V
Pb2+ + 2 e- → Pb Eo = -0.133 V
A galvanice cell based on these half reactions is set up under standard conditions where each solution is 1.00 L and each electrode weighs exactly 100.0 g. How much will the Pb electrode weigh when the nonstandard potential of the cell is 0.09296 V?

In: Chemistry