[Answered] The value of the correlation coefficient is: A) 0.633 B) 0.795 C) 1.266 D) ...

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Author Question: The value of the correlation coefficient is: A) 0.633 B) 0.795 C) 1.266 D) ... (Read 63 times)

awywial

Hero Member
Posts: 577

on: Jun 24, 2018

The value of the correlation coefficient is:

A) 0.633
B) 0.795
C) 1.266
D) -0.633

Question 2

Approximately what proportion of the observations is between 215 and 295?

What will be an ideal response?

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Marked as best answer by a Subject Expert

tanna.moeller

Sr. Member
Posts: 328

Reply #1 on: Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

k = 2; hence at least 75 of the observations are in the interval between 215 and 295.

awywial

Member
Posts: 577

Reply 2 on: Jun 24, 2018

Wow, this really help

Joy Chen

Member
Posts: 354

Reply 3 on: Yesterday

Thanks for the timely response, appreciate it

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