The Quick Change Oil Company has a number of outlets. The numbers of oil changes at...
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The Quick Change Oil Company has a number of outlets. The numbers of oil changes at the Oak Street outlet in the past 20 days are as follows: 99 57 86 103 108 63 75 59 46 41 76 82 107 102 82 The data are to be organized into a frequency distribution. a. How many classes would you recommend? b. What class interval would you suggest? (Round up the final answer to the nearest whole number.) 50 88 c. What lower limit would you recommend for the first class? Units 90 107 d. Organize the information into a frequency distribution and determine the relative frequency distribution. (Round the "Relative frequency" answers to 2 decimal places.) Total to under to under to under to under to under Frequency Relative frequency The Quick Change Oil Company has a number of outlets. The numbers of oil changes at the Oak Street outlet in the past 20 days are as follows: 99 57 86 103 108 63 75 59 46 41 76 82 107 102 82 The data are to be organized into a frequency distribution. a. How many classes would you recommend? b. What class interval would you suggest? (Round up the final answer to the nearest whole number.) 50 88 c. What lower limit would you recommend for the first class? Units 90 107 d. Organize the information into a frequency distribution and determine the relative frequency distribution. (Round the "Relative frequency" answers to 2 decimal places.) Total to under to under to under to under to under Frequency Relative frequency
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a The numbers of Oil changes at the oak street outlet in the past 20 days are as follows 99 57 86 10... View the full answer
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