Eve surveys the students in her classroom to find out how much time they spent doing their homework last night. the results are plotted in the line plot below. the measurements are rounded to the nearest \dfrac{1}{4}
4
1

start fraction, 1, divided by, 4, end fraction of an hour.

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 radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

Use sigma notation to represent the following series for 9 terms.