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In a poll, 1,004 women in a country were asked whether they favor or oppose the use of federal tax dollars to fund medical research
In a poll, 1,004 women in a country were asked whether they favor or oppose the use of "federal tax dollars to fund medical research using stem cells obtained from human embryos." Among the respondents, 47% said that they were in favor. Describe the statistical study. (I) What is the population in the given problem? Choose the correct answer below. -:':j:- A. The 1,004 women selected 47% of all women in the country 47% of the 1,004 women selected P9?\" All women in the country You want to determine the mean amount of credit card debt owed by adult consumers in Florida. Which sample is most likely to be a representative sample? E) Choose the correct answer below. if} A. The Florida residents who mail back a survey printed in a newspaper. The first 1,000 Florida residents listed in the Fort Lauderdale phone book. The Florida drivers who own and have registered a SUV. 53.093 The first 1,000 Florida residents in a complete list of all Florida telephone numbers. The following are the heights (in inches) of the players in four basketball teams for a recent season. Use classes of width 2 starting at 64.5 to construct a histogram. @ Click here to View the heights of the players. @ Choose the correct histogram below. {:3 A. B. E' 16 g 16 u: 12 u: 12 s 8 Q a a Q 9 4 9 4 LL 0 LL 0 64.5 66.5 68.5 70.5 72.5 74.5 76.5 78.5 80.5 [12' 64.5 66.5 68.5 70.5 72.5 74.5 76.5 78.5 80.5 [3' Height (in.) Height(in.) 1:. c 1: l D. g 16 g 16 u: 12 u: 12 Er 8 Q a 8 Q a 4 9 4 LL 0 LL 0 64.5 66.5 68.5 70.5 72.5 74.5 76.5 78.5 80.5 [1" 64.5 66.5 68.5 70.5 72.5 74.5 76.5 78.5 80.5 E Height (in.) Height(in.) Represent the two sets of data on a single stem-and-leaf display. A: 29 32 34 43 48 43 25 38 42 39 37 33 42 18 22 39 21 26 15 42 B: 32 38 22 39 21 26 28 16 13 20 22 29 22 25 33 47 23 22 18 37 . . . Choose the correct answer below. O A. O B. O C. A B A B A B 85 1 3 6 8 368185 85 1 3 6 8 96521201222235689 012 2 2 2356 8 9 2 96 5 2 1 96521201222235689 9987432 3 23789 23789 39987432 9987432 3 23789 7 4 83 3 2 2 2 7 4 83 3 2 2 2 83 32 2 2 4 7The manager at a coffee shop counted the customers once each hour over a few busy weekends. The results ,9 _\\ M she obtained are summarized in the bar graph to the right; 3; g Q. use it to answer parts a through d. g 9 E = : 8 6 E E = E E I L: I I I I I I D) 3 E E = E E E E 0 E E E E E E E E = O 1 2 3 4 5 6 7 8 9 10 11 12 Number of Customers E> a. What was the largest number of customers in the coffee shop. and how often did it occur? The largest number of customers was D. It occurred '1 time(s). Represent the two sets of data on a single stem-and-leaf display. A: 29 32 34 43 48 43 25 39 42 39 37 33 42 18 22 39 21 26 18 43 B: 32 38 22 39 21 26 28 16 11 20 22 29 22 25 33 47 23 22 18 33 . . . Choose the correct answer below. O A. O B. O C. A B A B A B 8 8 1 168 168 188 8 8 1 168 96521201222235689 01222235689 296521 965212 01222235689 9997432 3 23389 23389 39997432 9997432 3 23389 74 83 3 3 2 2 7 4 83 3 32 2 83 3 3 2 2 4 7State what kind of correlation, if any, the scatterplot to the right indicates. Choose the correct answer below. (:3 A. The scatterplot indicates a positive correlation. {:3 B. The scatterplot indicates a negative correlation. {:3 C. The scatterplot does not indicate any correlation
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