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(Solved): need help with the incorrect ones (b) The correct symbol for the mean of the sampling distribution ...
need help with the incorrect ones
(b) The correct symbol for the mean of the sampling distribution is: (d) Choose the correct distribution: Normal Distribution T.Distrituution Chi-Square bistribution
Normal Oistribution T-Distribution Chi-Square Distribution Why?:- The siae of and . The size of and . We are provided with and . We are not provided wath for the two populations. n1p1, n1(1-p1), n2p2, and are att greater than 5 . Wo are provided with for the two populations. (e) state the decision rule: (f) Experiment: Symbel of the sample tatatistic:
Expert Answer
Given:The sample size for female students The sample size for male students The sample mean IQ score for female students The sample mean IQ score for male students Population standard deviation for both populations Significance level The hypotheses can be stated as follows:Null hypothesis : There is no significant difference in the mean score between female and male college students.Alternative hypothesis There is a significant difference in the mean score between female and male college students.