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The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using 5 classes. Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. 171 165 125 132 194 206 152 257 181 265 157 162 220 243 141 295 135 202 135 183

The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using 5 classes. Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. 171 165 125 132 194 206 152 257 181 265 157 162 220 243 141 295 135 202 135 183

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using 5 classes. Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. 165 125 132 181 206 152 257 265 243 295 135 202 171 194 Construct a frequency distribution for the data set using 5 classes. (Type whole numbers.) Class Frequency 125-159 160-194 195-229 230-264 265-299 Construct a frequency histogram for the data set using the frequency distribution. Choose the correct answer below. O A. 8- Frequency 4 O N Hospital Beds 107 177 247 31 Number of beds B. Frequency 8- 157 162 220 141 135 183 t Hospital Beds 107 177 247 31 Number of beds O C. Frequency 8 Hospital Beds 0+ 107 177 247 31' Number of beds O D. Frequency 98 t Hospital Beds 107 177 247 31 Number of beds Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. Choose the correct answer below. OA. The histogram is uniform because the classes all have approximately the same height. B. The histogram is positively skewed because the right tail is longer than the left tail. OC. The histogram is symmetric, but not uniform, because the two halves are approximately mirror images. D. The histogram is negatively skewed because the left tail is longer than the right tail.
Transcribed Image Text:The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using 5 classes. Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. 165 125 132 181 206 152 257 265 243 295 135 202 171 194 Construct a frequency distribution for the data set using 5 classes. (Type whole numbers.) Class Frequency 125-159 160-194 195-229 230-264 265-299 Construct a frequency histogram for the data set using the frequency distribution. Choose the correct answer below. O A. 8- Frequency 4 O N Hospital Beds 107 177 247 31 Number of beds B. Frequency 8- 157 162 220 141 135 183 t Hospital Beds 107 177 247 31 Number of beds O C. Frequency 8 Hospital Beds 0+ 107 177 247 31' Number of beds O D. Frequency 98 t Hospital Beds 107 177 247 31 Number of beds Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. Choose the correct answer below. OA. The histogram is uniform because the classes all have approximately the same height. B. The histogram is positively skewed because the right tail is longer than the left tail. OC. The histogram is symmetric, but not uniform, because the two halves are approximately mirror images. D. The histogram is negatively skewed because the left tail is longer than the right tail.
The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using 5 classes. Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. 171 165 125 132 181 194 206 152 Class 125-159 160-194 195-229 230-264 265-299 O A. Construct a frequency histogram for the data set using the frequency distribution. Choose the correct answer below. 8- Frequency 4 CO rrequency 2- Hospital Beds 107 177 247 31 Number of beds O B. Frequency 157 162 220 141 135 257 265 243 295 135 202 183 6- Hospital Beds 0- 107 177 247 31 Number of beds O C. Frequency Hospital Beds A 6- 0+ 107 177 247 31 Number of beds O D. Frequency 6- Hospital Beds 0- 107 177 247 31 Number of beds Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. Choose the correct answer below. OA. The histogram is uniform because the classes all have approximately the same height. OB. The histogram is positively skewed because the right tail is longer than the left tail. OC. The histogram is symmetric, but not uniform, because the two halves are approximately mirror images. OD. The histogram is negatively skewed because the left tail is longer than the right tail. OE. The histogram has none of these shapes.
Transcribed Image Text:The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using 5 classes. Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. 171 165 125 132 181 194 206 152 Class 125-159 160-194 195-229 230-264 265-299 O A. Construct a frequency histogram for the data set using the frequency distribution. Choose the correct answer below. 8- Frequency 4 CO rrequency 2- Hospital Beds 107 177 247 31 Number of beds O B. Frequency 157 162 220 141 135 257 265 243 295 135 202 183 6- Hospital Beds 0- 107 177 247 31 Number of beds O C. Frequency Hospital Beds A 6- 0+ 107 177 247 31 Number of beds O D. Frequency 6- Hospital Beds 0- 107 177 247 31 Number of beds Describe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. Choose the correct answer below. OA. The histogram is uniform because the classes all have approximately the same height. OB. The histogram is positively skewed because the right tail is longer than the left tail. OC. The histogram is symmetric, but not uniform, because the two halves are approximately mirror images. OD. The histogram is negatively skewed because the left tail is longer than the right tail. OE. The histogram has none of these shapes.
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