For which sample size (n) and sample proportion (6) can a normal curve be used to approximate the sampling distribution?
A. n = 35; 6 = 0.9
B. n = 35; 6 = 0.8
C. n = 65; j = 0.9
D. n = 65; = 0.8

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?

How does reflecting or rotating a figure change the interior angles of the figure?

Vinny is interviewing for a job. he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?