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Hypothesis Testing

Authored by Jennifer Klamm

Mathematics

12th Grade

CCSS covered

Used 38+ times

Hypothesis Testing
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8 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Suppose the P-value for a hypothesis test is 0.0304. Using a = 0.05, what is the appropriate conclusion?

a) Reject the null hypothesis

b) Reject the alternative hypothesis

c) Fail to reject the null hypothesis

d) Fail to reject the alternative hypothesis

Tags

CCSS.HSS.IC.B.5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When p-value is greater than alpha we:

Reject Ho

Fail to reject Ha

Fail to reject Ho

Reject Ha

Tags

CCSS.HSS.IC.B.5

CCSS.HSS.ID.A.4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which of the following is the FIRST step of a hypothesis test?

Check assumptions & conditions
Find your test statistic
State your conclusion
State your null & alternative hypotheses

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A test is made of H0 : µ = 17 versus H1 : µ < 17 is performed using α = 0.01 significance level. The value of the test statistic is z = -2.68 and it is concluded that H0 is rejected.


If the true value of µ is 17, is the conclusion a Type I Error, Type II error, or a correct decision?

Type I

Type II

Correct Decision

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.ID.A.4

CCSS.HSS.MD.B.7

CCSS.HSS.IC.B.6

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A test is made of H0 : µ = 17 versus H1 : µ < 17 is performed using α = 0.01 significance level. The value of the test statistic is z = -2.68 and it is concluded that H0 is rejected.


If the true value of µ is 10, is the conclusion a Type I Error, Type II error, or a correct decision?

Type I

Type II

Correct Decision

Tags

CCSS.HSS.IC.A.1

CCSS.HSS.MD.B.7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The null and alternative hypothesis can be the same.

Yes

No

Maybe

All the above

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

In testing hypotheses, which of the following would be strong evidence against the null hypothesis?

using a small level of significance
using a large level of significance
obtaining data with a small p-value
obtaining data with a low test statistic

Tags

CCSS.HSS.IC.B.5

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