# Question: Answer true or false to each statement Give reasons for

Answer true or false to each statement. Give reasons for your answers.

a. Two variables that have the same mean and standard deviation have the same distribution.

b. Two normally distributed variables that have the same mean and standard deviation have the same distribution.

a. Two variables that have the same mean and standard deviation have the same distribution.

b. Two normally distributed variables that have the same mean and standard deviation have the same distribution.

## Answer to relevant Questions

Population data: 2, 3, 5, 5, 7, 8. a. Find the mean, μ, of the variable. b. For each of the possible sample sizes, construct a table similar to Table 7.2 on page 281 and draw a dotplot for the sampling distribution of the ...Repeat parts (b)-(e) of Exercise 7.11 for samples of size 5. b. For samples of size 2, construct a table similar to Table 7.2 on page 281. Use the letter in parentheses after each player's name to represent each player. c. ...Repeat parts (b)–(e) of Exercise 7.17 for samples of size 6. What is the relationship between the only possible sample here and the population? b. For samples of size 2, construct a table similar to Table 7.2. (There are ...Refer to Exercise 7.6 on page 283. Population data: 3, 4, 7, 8. a. Use your answers from Exercise 7.6(b) to determine the mean, μx-bar, of the variable x-bar, for each of the possible sample sizes. b. For each of the ...Repeat parts (b) and (c) of Exercise 7.41 for samples of size 4. For part (b), use your answer to Exercise 7.14(b). b. Consider samples of size 2 without replacement. Use your answer to Exercise 7.11(b) on page 284 and ...Post your question