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202002 MAT 110B - Math for Liberal Arts (CRN 21366)
Halley Koster :
Quiz: CH 11 Online Quiz
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A game is played using one die. If the die is rolled and shows 3, the player wins $10. If the die shows any number other than 3, the player wins nothing. Complete parts
(a) through (b) below.
a. If there is a charge of $2 to play the game, what is the game's expected value?
$
(Round to the nearest cent.)
b. What does this expected value mean? Choose the correct statement below.
tt
O A. The player can expect to break even over the long run.
OB. This value represents the expected loss over the long run for each game played.
O C. This value represents the expected win over the long run for each game played.

(c) compare the results of parts (a) and (b). in general, how do you think the mode, median, and mean are affected when each data value in a set is multiplied by the same constant? multiplying each data value by the same constant c results in the mode, median, and mean increasing by a factor of c. multiplying each data value by the same constant c results in the mode, median, and mean remaining the same. multiplying each data value by the same constant c results in the mode, median, and mean decreasing by a factor of c. there is no distinct pattern when each data value is multiplied by the same constant. (d) suppose you have information about average heights of a random sample of airline passengers. the mode is 65 inches, the median is 72 inches, and the mean is 65 inches. to convert the data into centimeters, multiply each data value by 2.54. what are the values of the mode, median, and mean in centimeters? (enter your answers to two decimal places.) mode cm median cm mean cm in this problem, we explore the effect on the mean, median, and mode of multiplying each data value by the same number. consider the following data set 7, 7, 8, 11, 15. (a) compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = (b) multiply 3 to each of the data values. compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = --