The hourly wages (in dollars) of eight employees in a small company is as follows: $18, $16, $20, $12, $14, $12, $9, $35 What is the median of this data set? $15 $15.75 O $12 O $16

At the Carnival game, there are three 1 dollar bills, one 5 dollar bill, and one 10 dollar bill in a bag. It's five dollars to play, and whichever bill you grab from the bag is the one you keep.  Say you draw 20 times with the following data:  $5, $1, $1, $10, $1, $1, $5, $1, $1, $5, $10, $1, $1, $1, $1, $5, $1, $1, $10, $5 What is the expected value?

Find the mode of the data set: 13, 32, 25, 27, 13 O 22 O 13 O 24.5 O 25 Eo search F3 F4 F5 F6 F7 F8 F9 2$ % &

After giving a statistics exam, professor Dang determined the following five-number summary for her class results: 60 68 77 89 98. Use this information to draw a box plot of the exam scores

A jar contains 6 red marbles numbered 1 to 6 and 12 blue marbles numbered 1 to 12. A marble is drawn at random from the jar. Find the probability of the given event. (a) The marble is red Your answer is: (b) The marble is odd-numbered Your answer is: (c) The marble is red or odd-numbered Your answer is: tab (d) The marble is blue and even-numbered Your answer is: Question Help: Video Message instructor Submit Question esc 1 ! 80 A F1 F2 F3 F4 F5 F6 F7 8 2 Q W #3 ヨ St 4 A S D lock % <6 olo 5 R T Y & 7 LL F G H

Hi, (d) was not answered so I'm posting it here. Find the mean, median, and mode for the set of data: 90 96 112 124 150 150 156 168

The following chart provides data that is widespread. Use this data to answer questions 11 through 14. Ages: 25 41 33 42 28 31 35 41 22 0. 27 23 34 40 38 38 28 25

Describe the shape of the data presented: Number of students 10 9 8 87 3 2 1 0 0 Hours Spent Playing Video Games on Weekends 5 10 15 20 25

The Acme Company manufactures widgets. The distribution of widget weights is bell-shaped. The widget weights have a mean of 40 ounces and a standard deviation of 10 ounces. Use the Standard Deviation Rule, also known as the Empirical Rule. Suggestion: sketch the distribution in order to answer these questions. a) 99.7% of the widget weights lie between and b) What percentage of the widget weights lie between 20 and 70 ounces? c) What percentage of the widget weights lie above 30 ? Question Help: Video Message instructor %

76 74 71 78 80 67 80 82 67 88 72 78 85 76 84 82 83 80 72 82 77 79 86 89 69 70 82 86 78 77 1. The ages of a sample of 30 people living in assisted living facilities in Columbia, South Carolina are shown in the table. Construct a dot plot for the data.