One particular morning, the length of time spent in the examination rooms is recorded for each patient seen by each physician at an orthopedic clinic.

Fill in the missing data. (Round your p-value to 4 decimal places, mean values to 1 decimal place, and other answers to 2 decimal places.)

(a) Based on the given hypotheses, choose the correct option.

H₀: μ₁ = μ₂ = μ₃ = μ₄
H₁: Not all the means are equal

α = 0.05

• Reject the null hypothesis if F > 3.01

• Reject the null hypothesis if F < 3.01

(b) Calculate the F for one factor. (Round your answer to 2 decimal places.)

F for one factor is              

(c) On the basis of the above findings, we reject the null hypothesis. Is the statement true?

• Yes

• No

Data from the Office for National Statistics show that the mean age at which men in Great Britain get married was 32.5. A news reporter noted that this represents a continuation of the trend of waiting until a later age to wed. A new sample of 47 recently wed British men provided their age at the time of marriage. These data are contained in the Excel Online file below. Construct a spreadsheet to answer the following questions.

Open spreadsheet

Do these data indicate that the mean age of British men at the time of marriage exceeds the mean age in 2013? Test this hypothesis at . What is your conclusion? Use the obtained rounded values in your calculations.

Because -value _________≤> , we _________rejectfail to reject . There is _________insufficientsufficient evidence to conclude that the mean age at which British men get married exceeds what it was in 2013.

General Electric recently conducted a study to evaluate filaments in their industrial high intensity bulbs. Investigators recorded the number of weeks each high-intensity bulb would last before failure for three test filaments (Groups 1, 2, and 3) and the standard filament (Group 4). The results are as follows. Using ? = 0.01,

Group       1          2       3        4

                 15       14     25     28

                 18       18     19     31

                 21       20     22     27

                 16       16     20     32

                 17       15     18     23

                 20       16     24     25

                18         22     27     30

                              14    18     27     

                                      24     25

                                               26

1. Write an appropriate ANOVA hypothesis to test the difference in means of the four groups (null and alternative).
2. Read the data into R or R-studio, run an ANOVA model in R and paste the code used as well as the output here. What is the decision based on the ANOVA test? You need to explain what part of the output led you to the conclusion you made.
3. Continue using R: Use the Tukey method to test all pairwise contrasts. Show the R code, output, and explain the results of all the comparisons in complete sentences while referencing the parts/numbers on the output that support your conclusions.

WRITE ALL THE CODE USED THE R or R-STUDIO!

INSTRUCTIONS: THE OWNER IS IVETTE MARTINEZ AND IS DEDICATED TO GIVING BUSINESS CONSULTATIONS. THE BUSINESS STARTED IN THE MONTH OF OCTOBER OF THE CURRENT YEAR.

1. ANALYZE THE FOLLOWING TRANSACTIONS IN THE TABLE OF THE SIMPLE EQUATION.

2. PREPARE THE TRANSACTIONS IN A JOURNAL.

3. TRANSFER THE TRANSACTIONS TO THE RELEVANT T ACCOUNTS.

4. PREPARE THE TRIAL BALANCE OF THE COMPANY CALLED FREE CONSULTATIONS.

TRANSACTIONS:

1. MARTINEZ INVESTED $60,000 IN HER COMPANY.

2. MADE A LOAN TO BANCO SANTANDER FOR $10,000.

3. PAID $150 FOR THE ELECTRICITY BILL OF THE COMPANY.

4. PAID $500 THE MONTH OF OCTOBER OF THE BANK LOAN

5. GAVE $2,500 FOR SERVICES ON ACCOUNT TO THE CLIENTE MARIA VEGA.

6. PURCHASED A COMPUTER FROM WALMART FOR THE TOTAL OF $2,500 ON ACCOUNT.

7. MARTINEZ WITHDREW $500 FOR PERSONAL USE.

8. RECEIVED $1,500 FOR SERVICES GIVEN.

9. PAID $100 FOR AN ADVERTISEMENT OF THE COMPANY.

10. RECEIVED $500 FROM MARIA VEGA AS A PAYMENT FOR HER ACCOUNT.

CHART OF ACCOUNTS

CASH 1001

ACCOUNTS RECEIVABLE 1002

OFFICE EQUIPMENT 1003

ACCOUNTS PAYABLE 2001

NOTES PAYABLE 2002

MARTINEZ CAPITAL 3001

MARTINEZ DRAWINGS 3002

SERVICE REVENUE 4001

UTILITIES EXPENSE 5001

ADVERTISING EXPENSE 5002

Required information

[The following information applies to the questions displayed below.]

On January 1, 2021, the general ledger of 3D Family Fireworks includes the following account balances:

During January 2021, the following transactions occur:

7. Analyze how well 3D Family Fireworks manages its receivables:

a-1. Calculate the receivables turnover ratio for the month of January (Hint: For the numerator, use total services provided to customers on account). (Round your final answer to 1 decimal place.)

a-2. If the industry average of the receivables turnover ratios for the month of January is 4.2 times, is the company collecting cash from customers more or less efficiently than other companies in the same industry?

• More

• Less

b-1. Calculate the ratio of Allowance for Uncollectible Accounts to Accounts Receivable at the end of January.

b-2. Based on a comparison of this ratio to the same ratio at the beginning of January, does the company expect an improvement or worsening in cash collections from customers on credit sales?

• Improvement

• Worsening

1. Which of the following is the federal, independent agency that provides oversight of public companies to maintain fair representation of company financial activities for investors to make informed decisions?

Group of answer choices

FASB (Financial Accounting Standards Board)

D. FDIC (Federal Deposit Insurance Corporation)

IRS (Internal Revenue Service)

SEC (Securities and Exchange Commission)

2. Which of the following breaks down company financial information into specific time spans, and can cover a month, quarter, half-year, or full year?

Group of answer choices

accounting period

monthly period

fiscal period

yearly period
3. Which type of adjustment occurs when cash is either collected or paid, but the related income or expense is not reportable in the current period?

Group of answer choices

deferral

estimate

cull

accrual

The Gatson manufacturing company has estimated the following components for a new product. Fixed cost = $50,000 Material cost per unit = $2.15 Labor cost per unit = $2.00 Revenue per unit = $7.50 Round your answer to the nearest whole number.

1. Using a spreadsheet model, what will be the resulting profit if the company decides to make 70,000 units of the new product?

2. Construct a one-way data table with production volume as the column input and profit as the output. Breakeven occurs when profit is zero. Vary production volume from 0 to 100,000 in increments of 10,000. In which interval of production volume does breakeven occur?

3. Using the appropriate Excel tool, find the exact breakeven point.

Please show how to solve all problems using Excel.

The Gatson manufacturing company has estimated the following components for a new product. Fixed cost = $50,000 Material cost per unit = $2.15 Labor cost per unit = $2.00 Revenue per unit = $7.50 Round your answer to the nearest whole number.

1. Using a spreadsheet model, what will be the resulting profit if the company decides to make 70,000 units of the new product?

2. Construct a one-way data table with production volume as the column input and profit as the output. Breakeven occurs when profit is zero. Vary production volume from 0 to 100,000 in increments of 10,000. In which interval of production volume does breakeven occur?

3. Using the appropriate Excel tool, find the exact breakeven point.

Please show how to solve all problems using Excel.

A manufacturer of an external hard disc provided the information that when the price per external hard disk is RM89, then 1 million hard disc will sell. When the price of each hard disc is RM79, then 3 million hard disc will sell. The cost of producing and selling ? million hard disc is ?(?) = 19? + 156.25. a) Find a linear demand function where ? is the number of millions of hard discs sold and ? is the price of each hard disc in RM. b) What is the company’s revenue function for this hard disc? c) What is the company’s profit function? d) How many hard discs must be produced and sold so that the company will have a maximum profit? e) What is the price of hard disc when the company is maximizing their profit? (1 mark)

Debit

Cash 10,600

Accounts receivable 145,000

Prepaid rent 6.500 Inventory 27,000

Equipment 325,000

Costs of goods sold 190,000

Salaries expense 125,000

Rent expense 18,000

Depreciation expense 25.000

Interest expense 3.200

Advertising expense 1.700

Totals 877000

Credit

Accumulated depreciation-equipment 130,000

Accounts payable 35,000

Notes payable-due in three months 32,000

Salaries payable 4,000

Interest payable 1,000

Common stock 230,000

Retained earnings 45,000

Sales revenue 400,000

Totals 877000

3) Prepare the closing entries for China Tea Company for the year ended December 31, 2018.

4) Prepare an income statement for China Tea Company for the year ended December 31, 2018.