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Research 9 Review

Authored by Christine Joy

Other

9th Grade

Used 31+ times

Research 9 Review
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26 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A type of statistical test that determines whether or not two population means are different when the variances are known and the sample size is large

Z-Test

T-Test

ANOVA

Chi-square Test of Independence

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the sample size of a Z-Test?

less than 0

30 only

less than 30

30 and above

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the sample size of T-Test?

less than 0

less than 30

only 30

30 and above

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is this symbol called? H₀

Null Hypothesis

Alternative Hypothesis

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is this symbol called? H₁

Null Hypothesis

Alternative Hypothesis

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is always tested to determine the conclusion?

Null Hypothesis

Alternative Hypothesis

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What type of test are you using with this formula?

T-Test

Chi-square Test of Independence

Z-Test

ANOVA

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