Becky is participating in a community service project that will landscape an empty lot. The project planners want to
plant 6 shrubs that cost $34.95 each and 12 marigolds
that cost $1.99 each. Marigolds are on sale this week for
$0.50 off each one. How much money will Becky pay
when she picks up the shrubs and marigolds for the lot?

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?