Mathematics, 05.05.2020 12:22 ilovecatsomuchlolol
Are you smarter than a second grader? a random sample of 63 second graders in a certain school district are given a standardized mathematics skills test. the sample mean score is 52. the nationwide average score on this test is 50. assume the standard deviation of test scores is 11. find the critical values
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Are you smarter than a second grader? a random sample of 63 second graders in a certain school distr...
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