ne S D Question 5 Find the original data from the stem-and-leaf plot. Stem Leaves 40 41 42 178 148 18 401, 407, 418, 411, 414, 418, 421, 438 O 401, 407, 408, 411, 414, 418, 421, 428 40178, 41148, 4218 O 41, 47, 48, 42, 45, 49, 43, 50

2. One of the data in the figure is 73. * Stem and Leaf Plot Stem Leaf 0 8 1 3 3 3 59 4 05 06 6. 55 7 230 8 387 9. 52 10 Key: "1 | 3" means “13" True False

Determine the leaves for the given data points in the range of 80 to 89 for this stem leaf plot

Below are numbers of hours that a sample of 19 college graduates reported working last week. 50, 58, 57, 52, 41, 38, 46, 53, 58, 68, 48, 52, 57, 65, 44, 62, 47, 42, 63 Send data to calculator Send data to Excel Using the tool provided, construct a box-and-whisker plot (sometimes called a boxplot) for the data. ? +++++D 50 55 60 65 70 35 40 45 Number of hours worked

The weights (to the nearest five pounds) of 30 randomly selected male college students are organized in the histogram. Use the graph to find the median weight. The median weight is pounds. (Type an integer or a decimal.) C Students (frequency) Number 10- 8+ 6- 4- Weight of 30 Male College Students 110 115 120 125 130 135 140 145 150 155 160 165 Weight (pounds) ON

Please help 11 and 12

3. The number of goals scored by Wayne Gretzky was recorded for seasons 1978 – 1999. (Please note the data set has been ordered from smallest to the largest for your convenience). 5, 9, 11, 16, 23, 23, 31, 38, 40, 40, 41, 46, 51, 52, 54, 55, 62, 71, 73, 87, 92 A. Construct a stem-and-leaf display for the data and describe the shape of the distribution (symmetric, skewed left, skewed right, bell-shaped, etc., any obvious outliers). B. What is the fraction of the data that is less than or equal to 31? C. Given that Ex, = 920 and Ex = 52 436 find the mean and standard deviation. D. Find the (i) median, (ii) Q1, (iii)Q:, (iv) the interquartile range (IQR), (v) the lower and upper fences. E. Construct a Box-plot for the data. What are your conclusions about the shape of the distribution? Compare with the results in Part A. F. Would the mean or the median be the most suitable measure to use to represent the central location of this distribution? Give reasons for your answer.

The boxplot shown below results from the heights​ (cm) of males listed in a data set. What do the numbers in that boxplot tell​ us?                         151 172.5 192 168.5 182.6         A boxplot consists of a box that extends from 168.5 to 182.6, a vertical line segment drawn through the box at 172.5, and a horizontal line segment extending from a vertical line segment at 151 to a vertical line segment at 192 that bisects the box.       Question content area bottom Part 1 The minimum height is enter your response here ​cm, the first quartile Q1 is enter your response here ​cm, the second quartile Q2 ​(or the​ median) is enter your response here ​cm, the third quartile Q3 is enter your response here ​cm, and the maximum height is enter your response here cm. ​(Type integers or decimals. Do not​ round.)

The following data set is given row one 13, 13, 13, 1318 row 2 14, 17, 14, 16,19 row 321, 12, 17, 21,19 row 419 1614 construct a dock plot.

Find the mean, the median, and the mode(s), if any, for the given data. Round noninteger means to the nearest tenth. separated list. If an answer does not exist, enter DNE.) 48, 35, 8, 5, 11, 24, 27, 42 mean median mode(s)