Mathematics, 17.07.2019 04:30, lloveshan219

Problem 2 : a principal at a certain school claims that the students in his school are above average intelligence. a random sample of thirty (30) students iq scores have a mean score of 112. is there sufficient evidence to support the principal's claim? the mean population iq is 100 with a standard deviation of 15. use 0.05 significance level and find the p-value.

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Problem 2 : a principal at a certain school claims that the students in his school are above averag...