this problem, your test subjects have undergone a study skills training session after taking the first quiz (quiz 1). Does quiz 1 perform better on quiz 2? Are quiz 1 and quiz 2 a significanly different? How do you state the hypothesis and then decide based on the t-test if we should reject the null hypothesis?

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For the T-Test of the dependent means, in this problem, your test subjects have undergone a study skills training session after taking the first quiz (quiz 1). Does quiz 1 perform better on quiz 2? Are quiz 1 and quiz 2 a significanly different?

How do you state the hypothesis and then decide based on the t-test if we should reject the null hypothesis?

One Sample T-Test
One Sample T-Test
df
p
дра
-1.189
19
0.249
Note. For the Student t-test, the alternative
hypothesis specifies that the mean is different from
2.89.
Note. Student's t-test.
T-Test Dependent Means Quiz 1 and 2
Paired Samples T-Test
Measure 1
Measure 2
df
quiz1
quiz2
-1.553
19
0.137
Note. Student's t-test.
Transcribed Image Text:One Sample T-Test One Sample T-Test df p дра -1.189 19 0.249 Note. For the Student t-test, the alternative hypothesis specifies that the mean is different from 2.89. Note. Student's t-test. T-Test Dependent Means Quiz 1 and 2 Paired Samples T-Test Measure 1 Measure 2 df quiz1 quiz2 -1.553 19 0.137 Note. Student's t-test.
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