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Suppose a research firm included data, by state, on the number of community hospitals and the average patient stay (in days) in a recent publication.
Suppose a research firm included data, by state, on the number of community hospitals and the average patient stay (in days) in a recent publication. The data (by state) are shown in the table. State No. of Hospitals Average Length of Stay State No. of Hospitals Average Length of Stay State No. of Hospitals Average Length of Stay Alabama 120 6.9 Kentucky 108 6.8 N. Dakota 46 11.2 Alaska 15 5.6 Louisiana 137 6.6 Ohio 192 6.7 Arizona 60 5.4 Maine 39 7.3 Oklahoma 112 6.8 Arkansas 89 7.1 Maryland 50 6.7 Oregon 65 5.4 California 440 5,9 Massachusetts 100 6.9 Pennsylvania 235 7.6 Colorado 70 6.7 Michigan 174 7.2 Rhode Island 13 6.8 Connecticut 36 7.5 Minnesota 149 8.6 S. Carolina 67 7.0 Delaware 6.7 Mississippi 103 7.1 S. Dakota 51 10.2 D. C. 10 7.6 Missouri 134 7.3 Tennessee 123 6.7 Florida 226 7.1 Montana 52 9.9 Texas 420 6.3 Georgia 161 7. 1 Nebraska 89 9.7 Utah 41 5.1 Hawaii 20 9.3 Nevada 20 6.3 Vermont 14 7.7 Idaho 42 7.0 New Hampshire 26 6.9 Virginia 99 7.1 Illinois 208 7.2 New Jersey 97 7.7 Washington 93 5.5 Indiana 112 6.7 New Mexico 36 5.6 W. Virginia 60 7.0 Iowa 122 8.5 New York 230 9.8 Wisconsin 130 7.4 Kansas 134 7.9 N. Carolina 118 7.2 Wyoming 26 8.4Using the number of hospitals per state listed in the table above, make a stem-and-leaf display for the number of community hospitals per state. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values. ) stem leaf X X X 3 X X 5 X X 7 X 8 X X 10 X 11 X 12 X 13 X 14 15 X 16 X 17 18 X 19 X 20 21 X 22 X 23 4223 X 42 X 43 44 X Which states have an unusually high number of hospitals? (Select all that apply. ) Alaska North Carolina New York Texas California BUBQUOW XAre cigarettes had for people? Cigarette smoking involves tar, carbon monoxide, and nicotine {measured in miligrams), The first two are definitely not good for a person's health, and the last ingredient can cause addiction. Brand Tar | Nicotine | CO Brand Tar | Nicotine | CO Brand A 14.0 0.76 | 13.7 | Brand N 11.5 0.88 | 101 Brand B 16.1 1.06 | 16,7 | Brand O 9.2 0.64 9.6 Brand C 28,7 2.02 | 22.6 | Brand P 1.2 0.13 1.6 Brand D 2.1 0.57 | 10.3 | Brand Q 17.0 1.16 | 18.4 Brand E 4.2 0.40 5.3 [ Brand R 12.7 1.18 | 12,5 Brand F 14.9 1.04 | 151 | Brand S 15.7 0.96 | 17.6 Brand G 2.9 0.86 8.9 [ Brand T 4.6 0.22 4.8 Brand H 12.5 1.08 12.2 | Brand U 14.4 1.11 15.8 Brand I 16.5 1.02 | 16.2 | Brand V.2 0.71 2.4 Brand 1 14.8 1.12 15.5 | Brand w 8.7 0.59 10.5 Brand K 13.8 1.11 12.9 | Brand X 15.1 1.22 14.0 Brand L 15.2 1.00 14.5 | Brand v 12.1 0.92 15.0 Brand M 7.7 0.47 9.9 Use the data in the table above to make a stem-and-leaf display for milligrams of tar per cigarette smoked. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.) Use the data in the table above to make a stem-and-leaf display for milligrams of tar per cigarette smoked. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values. ) stem leaf 2 3 Enter numbers separated by spaces. 5 6 X X 00 10 11 12 X 13 14 X 15 X X 16 17 . .. 29Consider the following numbers, 2 2 3 4 5 fa) Compute the mode, median, and mean. What is the mode? What is the mean? L x The Grand Canyon and the Colorado River are beautiful, rugged, and sometimes dangerous. A physician has recorded (for a 5-year period) the number of visitor injuries at different landing points for commercial boat trips down the Colorado River in both the Upper and Lower Grand Canyon. Upper Canyon: Number of Injuries per Landing Point Between North Canyon and Phantom Ranch 3 2 1 1 2 5 7 8 2 1 2 Lower Canyon: Number of Injuries per Landing Point Between Bright Angel and Lava Falls 9 1 1 0 5 6 3 13 2 0 1 14 1 1 USE SALT (a) Compute the mean, median, and mode for injuries per landing point in the Upper Canyon. What is the mean? (Round your answer to four decimal places. ) X What is the median? What is the mode? X (b) Compute the mean, median, and mode for injuries per landing point in the Lower Canyon. What is the mean? (Round your answer to four decimal places.) X What is the median? X What is the mode
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