Question: The Heavenly Grace Christian Elementary School has decided to examine

The Heavenly Grace Christian Elementary School has decided to examine whether using biblical materials to teach reading has an impact on reading levels. Last year, a test revealed that the average sixth-grade student read at a 5.7 grade level. This year, after all secular humanist material was deleted from the curriculum, a 20-person sample of the sixth- grade student body was tested, with the following results:
Mean = 6.4 Standard deviation = 1.9
Present a hypothesis and a null hypothesis, and evaluate them. State your conclusion in plain English.

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  • CreatedNovember 11, 2015
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