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Null and Alternative Hypothesis Quiz

Authored by Jose Niño Barranda

Mathematics

11th Grade

CCSS covered

Used 20+ times

Null and Alternative Hypothesis Quiz
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

The weight of the average grade 11 student's bag (with books in it) is 18.4 lbs. The school principal thinks that the bag does not weigh 18.4 lbs. What is the null and alternate hypothesis? 

H0 = 18.4 Ha = 18.4

H0 = 18.4 Ha > 18.4

H0 = 18.4 Ha < 18.4

H0 = 18.4 Ha ≠ 18.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 2 pts

At the Chrysler manufacturing plant, there is a part that is supposed to weigh precisely 19 pounds. The engineers take a sample of parts and want to know if they meet the weight specifications. What are our null and alternative hypotheses?

Ho : μ = 17, Ha : μ ≠ 19

Ho : μ = 19, Ha : μ ≠ 19

Ho : μ = 19, Ha : μ ≠ 17

Ho : μ = 17, Ha : μ ≠ 17

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

This symbol denotes the null hypothesis.

H0

Ha

Tags

CCSS.HSS.IC.B.3

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

This symbol denotes the alternative hypothesis.

H0

H1

5.

MULTIPLE CHOICE QUESTION

45 sec • 2 pts

Which of the following represents the appropriate null & alternative hypotheses?

The mean height of women is greater than 64"

H₀: μ > 64" (claim)

Hₐ: μ ≠ 64"

H₀: μ ≤ 64"

Hₐ: μ > 64" (claim)

H₀: p > 64" (claim)

Hₐ: p ≠ 64"

H₀: p ≥ 64"

Hₐ: p < 64" (claim)

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Which of the following is not an option for an alternate hypothesis?

Ha = k

Ha > k

Ha < k

Ha ≠ k

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

In a hypothesis test, the alternative hypothesis is always a statement of equality. 

True

False

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