Mathematics, 31.12.2019 02:31, kittyrainbowsli1
The umuc minimart sells five different types of teddy bears. the manager reports that the five types are equally popular. suppose that a sample of 100 purchases yields observed counts 25, 19, 15, 17, and 24 for types 1, 2, 3, 4, and 5, respectively. type 1 2 3 4 5number 25 19 15 17 24*this is a chart above*use a 0.10 significance level to test the claim that the five types are equally popular.(a) identify the appropriate hypothesis test and explain the reasons why it is appropriate for analyzing this data.(b) identify the null hypothesis and the alternative hypothesis.(c) determine the test statistic. (round your answer to two decimal places)(d) determine the p-value. (round your answer to two decimal places)(e) compare p-value and significance level α. what decision should be made regardingthe null hypothesis (e. g., reject or fail to reject) and why? (f) is there sufficient evidence to support the claim that the five types are equally popular? justify your answer.
Answers: 2
Mathematics, 21.06.2019 16:50, angelkiss2019
1. the wheeling bridge in west virginia is about 307 meters long. if you walk with a stride of about meter, about how many steps would it take you to cross this suspension bridge?
Answers: 1
Mathematics, 21.06.2019 18:00, woebrooke11
Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.
Answers: 3
Mathematics, 21.06.2019 20:10, dianacastro8298
Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit
Answers: 3
The umuc minimart sells five different types of teddy bears. the manager reports that the five types...
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