Essay
Extra Help Sessions Narrative
A study was conducted to determine the effect of extra help sessions attended on students' ability to avoid mistakes on a 20-question test. The data shown below represent the number of extra help sessions attended (x) and the average number of mistakes (y) recorded. 
-Refer to Extra Help Sessions Narrative. Do the data provide sufficient evidence to indicate that y and x are linearly related at the 1% level of significance?
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The hypotheses to be tested are 
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Since p...View Answer
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