Ask Question
BusinessBusiness
24 July, 23:25

Suppose that a group of 10 people join a weight loss program for 3 months. Each person'sweight is recorded at the beginning and at the end of the 3-month program. To testwhether the weight loss program is effective, how should be the data treated? Chooseone option.

Write down the test statistics.

a. independent samples using the normaldistribution.

b. paired samples using the t-distribution.

c. independent samples using thet-distribution.

+5
Answers (1)
  1. 24 July, 23:33
    0
    b. paired samples using the t-distribution.

    Explanation:

    In statistics and research methods, the paired sample t-test or distribution is described as a technique that consists of two different "competing hypotheses" including the alternative hypothesis and the null hypothesis.

    The given test doesn't assume that the given variance of the given population is the same or equal. It is being used when an experimenter is interested in testing the difference between two different variables possessing the same subject yet these variables are being separated or divided by time.

    As per the question, the given statement represents the test statistics as paired samples using the t-distribution.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Suppose that a group of 10 people join a weight loss program for 3 months. Each person'sweight is recorded at the beginning and at the end ...” in 📗 Business if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
In the context of sales communication, effective communication skills are needed: Group of answer choices to enable buyers and salespeople to reach an agreement immediately.
Answers (1)
Black systems sold and delivered modems to white computers for $330,000 to be paid by white in three equal installments over the next three months.
Answers (1)
Which of the following statements are true? (plato) A. Economic stability means fair distribution of goods in an economy. B. Full employment is a macroeconomic goal. C. Inflation is a fall in the prices of goods and services. D.
Answers (1)
For Jill Johnson's pizza restaurant, explain whether each of the following is a fixed or variable cost.
Answers (1)
Imagine that you are planning a local arts festival on a low budget. How would you market this event? What are the advantages and disadvantages of your marketing choices?
Answers (2)
New Questions in Business
Presented below are three receivables transactions. Indicate whether these receivables are reported as accounts receivable, notes receivable, or other receivables on a balance sheet. -Sold merchandise on account for $64,000 to a customer.
Answers (1)
Barans Realty Co. pays weekly salaries of $18,000 on Monday for a six-day workweek ending the preceding Saturday. Journalize the necessary adjusting entry at the end of the accounting period, assuming that the period ends on Friday.
Answers (1)
Montana Company was authorized to issue 200,000 shares of common stock. The company had issued 50,000 shares of stock when it purchased 10,000 shares of treasury stock.
Answers (1)
The following items caused the only differences between pretax financial income and taxable income. 1.
Answers (1)
Which of the following characteristics would lead the auditor to assess control risk at a higher level? a. It is difficult for the auditor to determine or gain access to the organization or individuals who own and/or control the entity. b.
Answers (1)
Home » Business » Suppose that a group of 10 people join a weight loss program for 3 months. Each person'sweight is recorded at the beginning and at the end of the 3-month program.
Sign Up Forgot Password?