1. The following data are Mathematics scores of students grouped according to type of high school they come from (Private or Public). Is this an indication that the students' scores in one group is...

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Extracted text: 1. The following data are Mathematics scores of students grouped according to type of high school they come from (Private or Public). Is this an indication that the students' scores in one group is significantly different from the other? Private Public 79 77 74 78 80 85 67 90 68 89 78 82 88 90 92 93 89 88 90 90 87 88 86 78 86 84 82 92 89 92 94


Extracted text: BEFORE AFTER MEAN VARIANCE OBSERVATIONS df P(F<=f) one-tail="" f="" critical="" one-tail="" conclusion="" hs="" type="" mean="" de="" t_c="" p-value="" private="" public="">