The finishing times of two runners for several one-mile races, in minutes, are shown in the box and whisker plots. Runner 1:

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?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?