Mathematics, 26.08.2021 02:20 efraruiz02
The shoe size for all the pairs of shoes in a person's closet are recorded.
7 7 7 7 7 7 7 7 7 7
The mean is .
please help
Answers: 2
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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?
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Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
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For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
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Mathematics, 21.06.2019 22:30
There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?
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The shoe size for all the pairs of shoes in a person's closet are recorded.
7 7 7 7 7 7 7 7 7 7
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