Mathematics, 31.03.2020 02:20 riosd920

An educational psychologist wants to test whether a new teaching method positively affects reading comprehension scores using a significance level of 0.01. The mean reading comprehension scores of students using the old method has a value of 34 . Assume scores in the population are distributed normally. State the Null and Alternative Hypotheses.

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An educational psychologist wants to test whether a new teaching method positively affects reading c...