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10.96 5 `olo go` change in SAT score to within 2 points with 95% confidence ?

HOw to find the large sample?

given the standar deviation?

10.965`olo go`change in SAT score to within 2 points with 95% confidence ?12 . High school students who take the SAT Math exam a second time13 . A college student organization wants to start a nightclub for studentsDo``generally score higher than on their first try . Past data suggest that thesample of high school students would be needed to estimate the meanscore increase has a standard deviation of about 50 points . How large aig``art for the idea , the organization V.59 { up`(SD)^ ^`\32. 65}1.96
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