Author Question: Of the following correlation coefficients, the one with the poorest predictive value is A) 0.90. ... (Read 13 times)

rlane42 · **on:** Jun 20, 2018

Of the following correlation coefficients, the one with the poorest predictive value is

A) 0.90.
B) 0.12.
C) -0.52.
D) -1.00.

Question 2

The standard deviation of scores for a sample of children is 16, and the arithmetic mean is 100. The distribution of scores is a normal distribution. This means that approximately 34 of the cases will have scores between

A) 92 and 108.
B) 84 and 116.
C) 84 and 100.
D) 100 and 132.

amy.lauersdorf90 · **Reply #1 on:** Jun 20, 2018

Answer to Question 1

B

Answer to Question 2

C

rlane42 · **Reply #2 on:** Jun 20, 2018

Thank you!

amy.lauersdorf90 · **Reply #3 on:** Jun 20, 2018

Happy to help

Author Question: Of the following correlation coefficients, the one with the poorest predictive value is A) 0.90. ... (Read 13 times)

rlane42

Of the following correlation coefficients, the one with the poorest predictive value is A) 0.90. ...

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amy.lauersdorf90

Of the following correlation coefficients, the one with the poorest predictive value is A) 0.90. ...

rlane42

Of the following correlation coefficients, the one with the poorest predictive value is A) 0.90. ...

amy.lauersdorf90

Of the following correlation coefficients, the one with the poorest predictive value is A) 0.90. ...