Search Header Logo

Significance Test: Hypothesis and P values

Authored by Mrs. Henderson

Mathematics

12th Grade

CCSS covered

Used 9+ times

Significance Test: Hypothesis and P values
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the parameter?

p is the true proportion of elementary students who want a career helping others

n is 128 children

p is the mean number of children asked

Fail to Reject the Ho

Tags

CCSS.HSS.IC.B.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the null hypothesis

Ho: p = .39

Ho: p < .39

Ho: p > .39

Ho: p ≠ .39

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the alternative hypothesis?

Ho: p = .39

Ho: p < .39

Ho: p > .39

Ho: p ≠ .39

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Identify the correct null hypothesis:


Is the proportion of babies born male different from 50%? In a sample of 200 babies, 96 were male. Test the claim using a level of significance of 1%.

H0: p = 0.50

H0: µ = 100

H0: p = 0.48

H0: µ = 96

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The mean time it takes for a person to experience pain relief from aspirin is 25 minutes. A new ingredient is added to help speed up relief. Let µ denote the mean time to obtain pain relief with the new product. An experiment is conducted to verify if the new product works more quickly. What are the null and alternative hypotheses for the appropriate test of significance?

H0 : µ = 25 vs. Ha : µ ≠ 25

H0 : µ = 25 vs. Ha : µ < 25

H0 : µ < 25 vs. Ha : µ = 25

H0 : µ < 25 vs. Ha : µ > 25

H0 : µ = 25 vs. Ha : µ > 25

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When performing a significance test, we're looking for convincing evidence to __________ the null hypothesis in favor of the alternative hypothesis.

refute

dispute

reject

accept

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A test of H0: µ=60 versus Ha: µ≠60. If we test the 1000 samples and found the proportion of 25/1000, can we reject the claim or not?

Select the best response.

We can reject the claim because the chance is too low.

We can't reject the claim because 25/1000 > 1%

We can reject the claim because 25/1000< 1%

We can't reject the claim because it might be luck

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?