[Answered] What is the standard deviation of Y? A) 92.5 B) 55.9 C) 12.5 D) ...

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Author Question: What is the standard deviation of Y? A) 92.5 B) 55.9 C) 12.5 D) ... (Read 55 times)

RODY.ELKHALIL

Hero Member
Posts: 591

on: Jun 24, 2018

What is the standard deviation of Y?

A) 92.5
B) 55.9
C) 12.5
D) 11.89

Question 2

For any data set, the variance is the average of the sum of the squared deviations between each observation and the median.

Indicate whether the statement is true or false

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Marked as best answer by a Subject Expert

jazzlynnnnn

Sr. Member
Posts: 335

Reply #1 on: Jun 24, 2018

Answer to Question 1

C

Answer to Question 2

FALSE

RODY.ELKHALIL

Member
Posts: 591

Reply 2 on: Jun 24, 2018

Wow, this really help

ghepp

Member
Posts: 361

Reply 3 on: Yesterday

YES! Correct, THANKS for helping me on my review

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