Mathematics, 20.06.2020 16:57 slowik9467
The mean final exam score of 35 students who had calculus in high school is 77.3 (with a standard deviation of 6.8); while the mean exam score of 23 students who had not had calculus in high school is 73.6 (with a standard deviation of 7.4). What is the standard error for a confidence interval comparing these two means? Question 3 options:
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The mean final exam score of 35 students who had calculus in high school is 77.3 (with a standard de...
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