Mathematics, 06.08.2019 20:20 daniel2humnle
The 2014 community college survey of student engagement (ccsse) included a question that asked faculty how much of their coursework emphasizes the memorization of facts, ideas, or methods so that students can repeat them in pretty much the same form. the results are below. very little: 21.5% some: 33.7% quite a bit: 27.7% very much: 17.1% a small study that same year asked 400 randomly selected community college students how much of their coursework emphasized memorizing facts, ideas, or methods so that they can repeat them in pretty much the same form. the results are below. very little: 39 some: 139 quite a bit: 148 very much: 74 find the value of the critical value that would be used in a test of the claim that the distribution of faculty responses to this question is the same as the distribution of student responses. use a significance level of 0.01.
Answers: 2
Mathematics, 21.06.2019 14:30
What is the distance between (–2 1/2,-3) and (1, –3)?
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?
Answers: 3
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
The 2014 community college survey of student engagement (ccsse) included a question that asked facul...
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