Question: 10.139 A test that measures math anxiety was given to 50 male and 50 female students. The results were as follows: Males: x 70.5,

10.139 A test that measures math anxiety was given to 50 male and 50 female students. The results were as follows:

Males: x  70.5, s  13.2 Females: x  75.7, s  13.6 Construct a 95% confidence interval for the difference between the mean anxiety scores.

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