If b results in t-test what is the degrees of freedom?
If B Results In T Test What Is The Degrees Of Freedom 1 (51.35 KiB) Viewed 136 times
Among college students, the proportion p who say they're interested in their congressional district's election results has traditionally been 65%. After a series of debates on campuses, a political scientist claims that the proportion of college students who say they're interested in their district's election results is more than 65%. A poll is commissioned, and 173 out of a random sample of 260 college students say they're interested in their district's election results. Is there enough evidence to support the political scentist's daim at the 0.05 level of significance? Perform a one-tailed test. Then complete the parts below. Carry your Intermediate computations to three or more decimal places. (If necessary, consulta list of formulas.) () State the null hypothesis H, and the alternative hypothesis H P H HD o $ X CO OSO (b) Determine the type of test statistic to use. (Choose one) (c) Find the value of the test statistie. (Round to three or more decimal place) 0 (d) Find the p-value. (Round to three or more decimal places. ORO ORD CS x (o) Is there enough evidence to support the political sentit com that the proportion of college students who say they're interested in their district section results is more than 65% Yes No
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HD o $ X CO OSO (b) Determine the type of test statistic to use. (Choose one) (c) Find the value of the test statistie. (Round to three or more decimal place) 0 (d) Find the p-value. (Round to three or more decimal places. ORO ORD CS x (o) Is there enough evidence to support the political sentit com that the proportion of college students who say they're interested in their district section results is more than 65% Yes No