The registrar at a college sampled 30 students and recorded the GPA for each, as shown below Can you conclude that the median GPA is less than 2 90 Use the 0 05 level of significance a State the null and alternate hypotheses b Compute the test statistic c Find the critical value d State a conclusio...

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The registrar at a college sampled 30 students and recorded the GPA for each, as shown below.

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The registrar at a college sampled 30 students and recorded the GPA for each, as shown below. Can you conclude that the median GPA is less than 2.90? Use the

α = 0.05 level of significance. image text in transcribed

a. State the null and alternate hypotheses.

b. Compute the test statistic.

c. Find the critical value.

d. State a conclusion.

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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Question Posted: May 13, 2024 05:02 AM

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The registrar at a college sampled 30 students and recorded the GPA for each, as shown below.

Question:

2.55 2.07 3.35 2.86 2.90 3.22 3.12 2.63 3.55 3.39 2.25 2.26 2.18 2.02 2.85 3.31 3.45 3.06 2.22 3.26 2.25 2.27 2.20 2.28 2.34 3.39 2.63 2.63 2.44 2.50

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Elementary Statistics

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