A principal obtains a sample of his students by randomly choosing 10 students from each grade. A) ...

Author Question: A principal obtains a sample of his students by randomly choosing 10 students from each grade. A) ... (Read 145 times)

frankwu

Hero Member
Posts: 549

on: Aug 2, 2018

A principal obtains a sample of his students by randomly choosing 10 students from each grade.

A) No B) Yes

Question 2

If Y = -.8X, then what is the value of Y when X = 10?

a. -8.0
b. +8.0
c. -0.8
d. Not enough information is given to answer this question.

hugthug12

Sr. Member
Posts: 329

Reply #1 on: Aug 2, 2018

Answer to Question 1

A

Answer to Question 2

A

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frankwu

Hero Member
Posts: 549

Reply #2 on: Aug 2, 2018

Both answers were spot on, thank you once again

hugthug12

Sr. Member
Posts: 329

Reply #3 on: Aug 2, 2018

Great! Please up vote

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Author Question: A principal obtains a sample of his students by randomly choosing 10 students from each grade. A) ... (Read 145 times)

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