A group of voters were asked about their political affiliation and their method of voting. The results are shown in the table below. At the Polls Absentee Did Not Vote Total Republican 72 51 67 190 Democrat 100 42 90 232 Total 172 93 157 422 Answer the following and present your answer as a decimal number rounded to two decimal places. If a randomly selected voter is chosen then A. P(Republican) = B. P(Did Not Vote) = C. P(Democrat AND At the Polls) = D. P(Democrat OR Absentee) =

by which criteria?

If there are 11 people in the first sample and 10 people in the second sample, the degrees of freedom for the first sample is type your answer... and type your answer... for the second sample.

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Suppose you are the president of the student government. You wish to conduct a survey to determine the student​ body's opinion regarding student services. The administration provides you with a list of the names and phone numbers of thE 731 registered students.   Obtain this sample using the portion of the random number table provided in the problem statement. Start with the first column of the first row and work down each column.   Type the numbers corresponding to the students chosen.   enter your response here ​(Use a comma to separate answers as​ needed.)     random number table 90279,  9589802995,   4831398541,   7094488592,   7953872868,   2655418909,   2433671255,   7867063390,   9301465701,    1124677814,    33522

A survey of 400 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not they plan to go to graduate school.      Undergraduate Major             Graduate School Business Engineering Other Total   Yes   33   43   61 137   No   90 105   68 263   Total 123 148 129 400 What percentage of the students' undergraduate major is Engineering?   a. 65.75%     b. 520%     c. 152%     d. 37%

In a survey of college students, it was found that 72 owned a tablet 99 owned a laptop 87 owned a gaming system 45 owned a tablet and a laptop 50 owned a tablet and a gaming system 55 owned a laptop and a gaming system 30 owned all three  5 owned none of these   Find the number of students that were surveyed. The number is ???

Jessica Johnson is running for mayor of a small city in Florida. She needs at least 51% of the votes to win. Her campaign wanted to predict whether or not she’s going to win. She hires five people to ask 100 randomly selected voters if they will vote for her. The results are shown in the table. Should Jessica predict that she will win?  Poll Number Yes Votes 1 51 2 68 3 58 4 43 5 65 Jessica should predict that she will                           ["", ""]            because                           ["", "", ""]

The nonprofit group Public Agenda conducted telephone interviews with three randomly selected groups of parents of high-school children. There were 202 black parents, 202 Hispanic parents, and 201 white parents. The sample survey asked the parents to respond to the statement, "A college education has become as important as a high school diploma used to be." Here are the counts of responses: Strongly agree Somewhat agree Somewhat disagree Strongly disagree TOTAL Black parents 154 27 11 10 202 Hispanic White parents 144 37 13 8 202 parents 125 50 18 8 201 Write a brief report on the similarities or differences among the three groups of parents in their attitudes towards the importance of a college education. Include a graph or graphs and a test of significance.

freshmen business students at a local university produced the results listed below. How many students took history and science, but not music? 2525 took history;2222 took science;2323 took music;1919 took history but not science;1010 took science and music;1212 took history and music;44 took all three