Mathematics, 16.04.2020 19:16 noahdeem135
Carla is going on a boat tour. The boat will travel a total distance of 42 kilometers during the 7 dash hour7-hour tour. If the boat travels at a constant speed during the tour, what distance in kilometers should the boat travel in
4 hours?
Answers: 1
Mathematics, 21.06.2019 18:20
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
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The measure of an angle is 117°. what is the measure of a supplementary angle?
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Mathematics, 21.06.2019 20:00
Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?
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Carla is going on a boat tour. The boat will travel a total distance of 42 kilometers during the 7 d...
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