A random sample of 300 music majors took a test of creativity Option. Their scores and the expected.
A random sample of 300 music majors took a test of creativity Option. Their scores and the expected number of scores based on the normal distribution are as follows Option. a Option. Test the hypothesis that the scores are normally distributed Option. Let = Option. 01 Option. The E j column in the table presents expected frequencies, given that the null hypothesis is true; the O j column presents the observed frequencies Option. b Option. How many degrees of freedom does the test have? Solve c Option. Determine the p value of the x2 statistic using Microsoft’s Excel CHIDIST function Option. d Option. Compute the size of the effect Option. If x2 was significant, interpret the effect size Option. May 17 2022 10:52 AM
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