Anya gathered a random sample of chips from a popular company. She calculated data on different variables. For data that she collected, she constructed a joint frequency table. Which of the following variables did she use? O Price of bag of chip and number of ounces of the bag O Price of bag of chip and flavor of chip O Type of chip and number of ounces of the bag O Type of chip and flavor of chip

A student was interested in the cigarette-smoking habits of college students and collected data from an unbiased random sample of students. The data are summarized in the following table. Males who smoke Males who do not smoke Females who smoke Females who do not smoke What type of chart best represents the relative class frequencies? Multiple Choice Pie chart Box plot Frequency polygon 10 40 15 60 Scatterplot

A veterinarian recorded how many kittens were born in each litter. This data is summarized in the histogram below. (Note: The last class actually represents "7 or more kittens," not just 7 kittens.) QUESTIONL: What is the frequency of the litter having at most 2 kittens? (PHOTO ATTACHED)

I can't understand why the data is the percentage of surveyed parents.

Consider the data set: 7 8 4 2 1 3 9 3   Find the mean:   (Round your answer to 3 decimal places if necessary) Find the median:     (Round your answer to 3 decimal places if necessary)

The price drivers pay for gasoline often varies a great deal across regions throughout the United States. The following data show the price per gallon for regular gasoline for a random sample of gasoline service stations for three major brands of gasoline (Shell, BP, and Marathon) located in eleven metropolitan areas across the upper Midwest region (OhioGasPrices.com website, March 18, 2012). Click on the datafile logo to reference the data. DATA file Shell BP Metropolitan Area Marathon Akron, Ohio Cincinnati, Ohio Cleveland, Ohio Columbus, Ohio Ft. Wayne, Indiana Indianapolis, Indiana Lansing, Michigan Lexington, Kentucky Louisville, Kentucky Muncie, Indiana Toledo, Ohio 3.77 3.72 3.87 3.76 3.78 3.87 3.89 3.79 3.83 3.83 3.85 3.77 3.83 3.85 3.93 3.84 3.84 4.04 3.87 3.87 3.99 3.79 3.78 3.81 3.69 3.78 3.84 3.84 3.83 3.79 3.79 3.86 3.86 Use a = .05 to test for any significant difference in the mean price of gasoline for the three brands. Round SS to 6 decimals, MS to 6 decimals, F to 2…

A sales manager recorded the number of sales made by each of the 300 salespeople working athis chain of furniture outlet stores on a Saturday and created the following table.# Sales (bins) Proportion of salespeople in this bin0 – 3 0.053 – 6 0.156 – 9 0.30 9 – 12 0.3512 -15 0.15a. What is the unit of observation in this sample?b. What is the variable collected?c. Draw and label the histogram for this dataset.d. Which is the modal category?e. Calculate the proportion of the salespeople made 9 or more sales.f. Calculate the number of salespeople who made between 0 and 9 sales.

Show your work in the box below. Given this set of data: 4, 9, 8, 2, 16, 4, 4, 9, 6. Find the following and label your parts: a. mean b. mode c. range

Twenty-five randomly selected students were asked the number of movies they watched the previous week. The results are as follows. # of movies Frequency Relative Frequency Cumulative Relative Frequency 0 5     1 9     2 6     3 4     4 1     Table 2.67 Construct a histogram of the data. Complete the columns of the chart.

According to dmbalmanac.com, the breakdown of albums from which Dave Matthews sang at his 'Solo at Home' tour during the Coronavirus are depicted in the frequency distribution below.   What percent of his songs were from 'Big Whiskey and the GrooGrux King'?   Dave Matthews songs Albums   Unreleased 20.5% Dave Matthews - Some Devil 14.3% Busted Stuff 8.0% Cover Songs  8.0% Away from the World 8.0% Under the Table and Dreaming 7.1% Come Tomorrow 7.1% Crash 6.3% Before These Crowded Streets 6.3% Remember Two Things 3.6% Stand Up 3.6% Miscellaneous Release 2.7% Everyday 1.8% Big Whiskey and the GrooGrux King   Live Collaboration 0.9%