e stemplot shows the percentage of residents aged 1818 to 4444 in each of the 5050 states in 2010. The stems are whole percents, and the leaves are tenths of a percent. 3232  55                         3333 44 88 99                     3434 00 44 44 55 55 66 66 66 99         3535 11 22 33 44 44 55 55 55 77 77 88 88 99 3636 00 00 00 11 11 22 22 55 66 77 88 88 88 3737 00 11 44 55 77

Q: Suppose the percent of licensed U.S. drivers (from a recent year) that are female is 48.30. Of the…

A: The study under consideration is percentage of licensed us drivers. Let F denote the female licensed…

Q: Compute the coefficient of determination, ρ2, with percentage of games won as the dependent…

A:

Q: A survey of 64 families yields the following data for the number of children per family. 1 2 3 4 5 1…

A: To find:  The proportion of the families have fewer than 3 children. The given data for 64 families:…

Q: A group of students were surveyed about the number of siblings they have. The frequencies and…

A: Solution: From the given information, the table of frequencies and relative frequencies of their…

Q: frequency table of grades has five classes​ (A, B,​ C, D,​ F) with frequencies of 4​, 11​, 14​, 4​,…

A: The Sum of the frequency is calculated as: 4​ + 11​ +  14​ + 4​ + 3 = 36 The formula of relative…

Q: Last rating period, the percentages of viewers watching several channels between 11 p.m. and 11:30…

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Q: ou surveyed your classmates to see how much they spend on groceries and got the following amounts.…

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Q: Students in a class were asked how many movies they had seen in the last month. The results are…

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Q: A sociologist surveyed 16 single senior citizens living in private apartments. Each participant…

A: we have to construct  frequency  table .

Q: Suppose the profit the Honda dealership makes on the next 5 Accords it sells are: 443, 1,058, 766,…

A:

Q: Determine whether or not this statement makes sense. Nielsen  Media  Research  determined  the…

A: Given statement is: Nielsen  Media  Research  determined  the precise  proportion  of  all Americans…

Q: The map below shows the percentage change in housing prices from June 2014 to June 2015 in each of…

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Q: 00 subjects were studied and 120 of them expressed a preference for brand x, what percentage…

A: The 200 subjects were studied; n=200 120 of them expressed a preference for brand x; x=120

Q: A survey of enrollment at 35 community colleges across the United States yielded the following…

A:

Q: The following data represent the living situation of newlyweds in a large metropolitan area and…

A: <$20,000   $20−35,000   $35−50,000   $50−75,000   >$75,000  total Own home 31…

Q: An estimated 3 out 25 men are left handed. What percent of men are left handed?

A:

Q: Suppose automobile insurance companies gave annual premiums for top-rated companies in several…

A: Given boxplot:

Q: Exam scores for 29 students are shown below. Calculate the percentile for a student whose exam score…

A: 54,55,57,59,64,64,68,68,69,70,71,72,73,74,74,78,80,84,85,90,90,92,92,93,93,95,97,98,100sample…

Q: The following table contains the populations of the continents of the world (not including…

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Q: 3.2.19 A home decorating store carries handmade floor tile with a markup of 31% on the selling…

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Q: The table below shows the number of people for three different race groups who were shot by police…

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Q: Ornithologists, scientists who study birds, tag sparrow hawks in 1313 different colonies to study…

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Q: Here is a stem and leaf plot of the percents of residents aged 25 to 34 in each of the 50 states.…

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Q: The following table gives the 2012 total payroll (in millions of dollars) and the percentage of…

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Q: A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 25, 3, 1, 22, and 9…

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Q: The following data show the lengths of boats moored in a marina. The data are ordered from smallest…

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Q: The following are the scores of 15 students on an algebra test. Identify a cumulative frequency…

A: Given that  70,70,72,73,73,74,75,76,81,82,82,82,84,84,94 Sample size n =15

Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.