Bob is a photographer who sells prints on consignment. Each week during the summer, Bob checks the inventory so that he can replenish the prints that have been sold. He currently offers 5 different print sizes: 3 x 5, 8 x 10, 9 X 16, 11 x 14 and 11 x 16. The following data show the number of prints sold each week during the b. What is the population in this context? A. Bob's sales B. The 106 sold prints C. Sales of the 11 x 16 prints D. The people who purchased any of Bob's prints c. Suppose the above data are typical bimonthly sales (sales for every two months) and we are interested in the average number of prints sold bimonthly by Bob. How would you estimate? (Round to the nearest cent as needed.) A. Find the variance of the data in "Sold," which is | | B. Find the mode of data in "Sold," which is C. Find the mean of data in "Sold," which is D. Find the standard deviation of data in "Sold," which is d. Which of the following is the same type of data (nominal, ordinal, quantitative) as the size of the prints? A. The amount of time that took Bob collect the data ("time") B. Bob's personal and business phone numbers ("phone numbers") C. Bob's rank among other photographers (e.g. 1st, 2nd, 3rd, etc..) ("rank") D. All of the above E. "time" and "rank" only e. Using the above data to estimate the average sold prints bimonthly by Bob is an example of using: A. descriptive statistics B. measures of association C. inferential statistics D. measures of variability f. Bob's anaylsis is an example of using: A. Primary data B. Random data C. Secondary data Bob is a photographer who sells prints on consignment. Each week during the summer, Bob checks the inventory so that he can replenish the prints that have been sold. He currently offers 5 different print sizes: 3 x 5, 8 x 10, 9 X 16, 11 x 14 and 11 x 16. The following data show the number of prints sold each week during the b. What is the population in this context? A. Bob's sales B. The 106 sold prints C. Sales of the 11 x 16 prints D. The people who purchased any of Bob's prints c. Suppose the above data are typical bimonthly sales (sales for every two months) and we are interested in the average number of prints sold bimonthly by Bob. How would you estimate? (Round to the nearest cent as needed.) A. Find the variance of the data in "Sold," which is | | B. Find the mode of data in "Sold," which is C. Find the mean of data in "Sold," which is D. Find the standard deviation of data in "Sold," which is d. Which of the following is the same type of data (nominal, ordinal, quantitative) as the size of the prints? A. The amount of time that took Bob collect the data ("time") B. Bob's personal and business phone numbers ("phone numbers") C. Bob's rank among other photographers (e.g. 1st, 2nd, 3rd, etc..) ("rank") D. All of the above E. "time" and "rank" only e. Using the above data to estimate the average sold prints bimonthly by Bob is an example of using: A. descriptive statistics B. measures of association C. inferential statistics D. measures of variability f. Bob's anaylsis is an example of using: A. Primary data B. Random data C. Secondary data
