Given a mean of 2.1 and a standard deviation of 0.7, a 90 ...

[Sportsfan2111]

Given a mean of 2.1 and a standard deviation of 0.7, a 90 confidence interval will be 2.1  0.7.
  Indicate whether the statement is true or false

Question 2

In a multiple regression analysis, if the model provides a poor fit, this indicates that:
 a. the coefficient of determination will be close to zero.
  b. the standard error of estimate will be large.
  c. the sum of squares for error will be large.
  d. All of these choices are true.

[Jordin Calloway]

Answer to Question 1

F

Answer to Question 2

D

[Sportsfan2111]

Gracias!

[cdmart10]

Thanks for the timely response, appreciate it