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Category > Statistics Posted 09 Jun 2017 My Price 4.00

The following are scores for 8 students on two different exams.

 

The following are scores for 8 students on two different exams.

a. Calculate the paired-samples t statistic for these exam scores.

b. Using a two-tailed test and a p level of 0.05, identify the critical t values and make a decision regarding the null hypothesis.

 

 

 
 

Answers

Alpha Geek
(8)
Status NEW Posted 09 Jun 2017 07:06 AM My Price 4.00

a) -----------the----------- pa-----------ire-----------d-s-----------amp-----------les----------- t -----------sta-----------tis-----------tic----------- fo-----------r t-----------hes-----------e e-----------xam----------- sc-----------ore-----------s i-----------s ------------0.6-----------229----------- b)----------- cr-----------iti-----------cal----------- t -----------val-----------ue -----------= 2-----------

Attachments

file 1496993820-2141296_1_636325355296360018_Z26.xlsx preview (20 words )
Ex-----------am -----------IEx-----------am -----------IIt------------Te-----------st:----------- Pa-----------ire-----------d T-----------wo -----------Sam-----------ple----------- fo-----------r M-----------ean-----------sVa-----------ria-----------ble----------- 1V-----------ari-----------abl-----------e 2-----------Mea-----------nVa-----------ria-----------nce-----------Obs-----------erv-----------ati-----------ons-----------Pea-----------rso-----------n C-----------orr-----------ela-----------tio-----------nHy-----------pot-----------hes-----------ize-----------d M-----------ean----------- Di-----------ffe-----------ren-----------ced-----------ft -----------Sta-----------tP(-----------T&a-----------mp;-----------lt;-----------=t)----------- on-----------e-t-----------ail-----------t C-----------rit-----------ica-----------l o-----------ne------------tai-----------lP(-----------T&a-----------mp;-----------lt;-----------=t)----------- tw-----------o-t-----------ail-----------t C-----------rit-----------ica-----------l t-----------wo------------tai-----------l -----------
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