[Answered] To form a scatterplot of X versus Y, X and Y must be paired variables. a. True b. False Indicate ...

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Author Question: To form a scatterplot of X versus Y, X and Y must be paired variables. a. True b. False Indicate ... (Read 173 times)

Alainaaa8

Hero Member
Posts: 576

on: Jun 24, 2018

To form a scatterplot of X versus Y, X and Y must be paired variables.
a. True
b. False
Indicate whether the statement is true or false

Question 2

A random sample of 25 observations is selected from a normally distributed population. The sample variance is 10 . In the 95 confidence interval for the population variance, the upper limit is:
a. 19.353
b. 17.331
c. 17.110
d. 6.097

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Carissamariew

Sr. Member
Posts: 359

Reply #1 on: Jun 24, 2018

Answer to Question 1

TRUE

Answer to Question 2

A

Alainaaa8

Hero Member
Posts: 576

Reply #2 on: Jun 24, 2018

Thank you

Carissamariew

Sr. Member
Posts: 359

Reply #3 on: Jun 24, 2018

Happy to help you

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Author Question: To form a scatterplot of X versus Y, X and Y must be paired variables. a. True b. False Indicate ... (Read 173 times)

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