It seems these days that students have to work more and more each week to be...
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It seems these days that students have to work more and more each week to be able to afford the costs of college. For a recent labor survey conducted by the government, there were 82 respondents who were working while attending college. The frequency distribution below summarizes the number of hours worked per week as reported by the respondents. Number of hours worked per week Frequency (hours per week) 26 to 30 31 to 35 36 to 40 41 to 45 46 to 50 51 to 55 10 25 19 14 9 5 Based on the frequency distribution, using the midpoint of each data class, estimate the mean number of hours worked per week by the respondents. For your intermediate computations, use four or more decimal places, and round your answer to one decimal place. It seems these days that students have to work more and more each week to be able to afford the costs of college. For a recent labor survey conducted by the government, there were 82 respondents who were working while attending college. The frequency distribution below summarizes the number of hours worked per week as reported by the respondents. Number of hours worked per week Frequency (hours per week) 26 to 30 31 to 35 36 to 40 41 to 45 46 to 50 51 to 55 10 25 19 14 9 5 Based on the frequency distribution, using the midpoint of each data class, estimate the mean number of hours worked per week by the respondents. For your intermediate computations, use four or more decimal places, and round your answer to one decimal place.
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
Posted Date:
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