C O www.webassign.net wetstudent Assignment Responses last ?dep. 16424760 the 49
ID: 2935618 • Letter: C
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C O www.webassign.net wetstudent Assignment Responses last ?dep. 16424760 the 49 students in a class at the University of Georgia made binded evaluations of gairs ef cela drieks For the 43 comparisons of Cole and Pa, Coke was prefered 29 mes. In the poulation that this sampla reprecents. is this strong evidence that a mjority prefers ona of the two drinks Rafer to the folosing output (0.434. 0.729) 1.2860.13 o) Explain how to get the teat statistic value thot the output reporta 0 Subtract Q.5 from g and divide by Q Subtract from 0.5 and dide by the standard emot. Subtract a5 bom, and dnde by the tandard erret. 0 Subtract 0.5 from $ and divide by the square root of rn b) Explain heur to get the p-vlu Find the probabilty above 1.286 sed below .1.206 on the standard wmal dwuen. o nd the probablity below-.286 on the standard nom. darbten. + Find the probability above 2.206 on he standard normal datbution Fad th, probablity above 1.286 on awhrm datrbben temto2 09i. about 19.9% ed th·posable sengles would hav, preeertiena that void "t ieest me tar srem, 0.56 ould have proportiona that ld fall at least this fer from 0.30 between Cok" and 0Ohav. preference betreen Coia and Pepsu, wbwt 29% ef the pegabl. 3ampies weeld hav. prepoten. that would fa" at least n4 tar trem, Osa l have prepertions that vould fall at least this far from .30 2fudA students buly have 3iO Peference between Ceka and peos, abot 29% et Die pesebis see Id) Based on the result n (b), dce.mak* sense to accept ",' e the Pi greater than 0 Yas. the Peualue is less than 0.05 " ho, the P-yalue s greater than 0.05. Nc, the Pyalua is lgas than 0.08. D i e @ )- . Type here to searchExplanation / Answer
b) Option A is correct since its a two tailed test.
c) Option B is correct because p - value indicates the probability of getting results as far as the sample while considering that the null hypothesis is true.
d) Option E is correct because we never accept Ho, we only fail to reject it.
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