# Question

Nonparametric tests are also called distributionfree tests. However, the normal distributions are used in the inference-making procedures.

a. To what does the distribution-free term apply? (The population? The sample? The sampling distribution?) Explain.

b. What is it that has the normal distribution? Explain.

a. To what does the distribution-free term apply? (The population? The sample? The sampling distribution?) Explain.

b. What is it that has the normal distribution? Explain.

## Answer to relevant Questions

Of the adult U.S. population, 36% has an allergy. A sample of 1200 randomly selected adults resulted in 33.2% having an allergy. a. Describe the population. b. What is the sample? c. Describe the variable. d. Identify the ...Students are being surveyed about the weight of books and supplies they are carrying as they attend class. a. Identify the variable of interest. b. Identify the type of variable. c. List a few values that might occur in a ...Simulates taking a sample of size 10 from a population of 100 college students. Take a sample of size 10. a. What is the population? b. Is the population finite or infinite? c. Name two parameters and give their values. d. ...a. What is a sampling frame? b. What did Mr. Clar use for a sampling frame in Example 1.10, page 20? c. Where did the number 1288 come from, and how was it used? Determine the p-value for the following hypothesis tests involving the sign test:Post your question

0