Question 60 out of 0 pointsIf several frequency distributions are constructed from the same data set, the distribution with the widest class width will have the
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Question 70 out of 0 pointsA tabular summary of a set of data showing the fraction of the total number of items in several classes is a
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Question 80 out of 0 pointsExhibit 2-3Michael's Compute-All, a national computer retailer, has kept a record of the number of laptop computers they have sold for a period of 80 days. Their sales records are shown below:

Number of Laptops SoldNumber of Days0 - 19 520 - 39 1540 - 59 3060 - 79 2080 - 99 10Total 80Refer to Exhibit 2-3. The class width of the above distribution is
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Question 90 out of 0 pointsExhibit 2-2A survey of 800 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not they plan to go to graduate school.Undergraduate MajorGraduate SchoolBusinessEngineeringOthersTotalYes7084126280No182208130520Total252292256800Refer to Exhibit 2-2. What percentage of the students' undergraduate major is engineering?
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Question 100 out of 0 pointsIn constructing a frequency distribution, as the number of classes are decreased, the class width

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Question 110 out of 0 pointsIn a cumulative relative frequency distribution, the last class will have a cumulative relative frequency equal to
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Question 120 out of 0 pointsExhibit 2-2A survey of 800 college seniors resulted in the following crosstabulation regarding their undergraduate major and whether or not they plan to go to graduate school.Undergraduate MajorGraduate SchoolBusinessEngineeringOthersTotalYes7084126280No182208130520Total252292256800Refer to Exhibit 2-2. Of those students who are majoring in business, what percentage plans to go to graduate school?
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Question 13
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The sum of the relative frequencies for all classes will always equal
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- Winter '15
- Frequency distribution