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 80 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

Need homework help now?

Ask unlimited questions for free

Ask a Question

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

« previous next »

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.