The data below represents the different costs of a refrigerator at a local home improvement store. $777, $498, $619, $379, $895, $1052 a. What is the median of the first half of the data (first guartile) b. What is the median of the second half of the data (third quartile) c. What is the interquartile range?

Find the indicated value, where g(t) = t^2-t and f(x)= 1+x a. -2 b. 0 c. 2 d. 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?

What is the length and width of a 84.5 square foot rug? will mark