Sally finds that the correlation between high school gpa and performance ratings at work 5 years later have a correlation of r = .09, p<.05. She concludes that high school gpa is an excellent and
useful predictor of performance ratings at work. Is she right?
O Yes, because p<.05.
O No, because the effect size is very small.
O Yes, because this is a highly significant result.
O No, because p is only .05.
0.5 pts
nuoction 5

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Which fraction below is equivalent to 10/12?

Do social recommendations increase ad effectiveness? a study of online video viewers compared viewers who arrived at an advertising video for a particular brand by following a social media recommendation link to viewers who arrived at the same video by web browsing. data were collected on whether the viewer could correctly recall the brand being advertised after seeing the video. the results are given below.correctly recalled the brandarrival 409153browsing20484b. conduct the hypothesis test, using the 0.025 level of significance.what is the value of the test statistic? χ2stat=what is the p-value? p-value=is this value significant atα=0.025?