Mathematics, 07.05.2021 06:10, atlasthegoat
In the Trans-Yukon Rally Race, which is currently underway, they give a four minute window between start times for each team to space the vehicles out on the course. Each team's finish in the race is then determined by their individual time to complete the course. There are five teams that are sponsored by American motor companies. The drivers of the American teams, their current mileage into the race, and their official times at that point of the race are listed in the table below.
Name Mileage Time (hours:minutes:seconds)
Adam 68 5/8 1:49:48
Allen 58 4/5 1:36:00
Nigel 32 3/10 0:51:00
Owen 44 1/10 1:12:00
William 54 3/8 1:27:00
Which sets of drivers are progressing at the same pace?
Owen and William
Adam and William
Nigel and Owen
Allen and Owen
Adam and Allen
Nigel and William
Answers: 3
Mathematics, 21.06.2019 18:20, acharity196
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?
Answers: 2
In the Trans-Yukon Rally Race, which is currently underway, they give a four minute window between s...
Mathematics, 21.02.2020 17:31