A test was given to all students aged 15-18. The mean test
score for the state was 70, with a standard deviation of 10. The
mean score from a random sample of 64 female students was 73.
(4a) Does this provide strong enough evidence that the overall
mean for female students was higher on this test? (Test for
significance using α = 0.05)
A test was given to all students aged 15-18. The mean test score for the state was 70, with a standard deviation of 10.
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answerhappygod
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A test was given to all students aged 15-18. The mean test score for the state was 70, with a standard deviation of 10.
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