Choose a different method to select 10 states and compute the sample mean high temperature. Compare with
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Choose a different method to select 10 states and compute the sample mean high temperature. Compare with your answer in Exercise 15 and with the population mean. Do you see any features of this data set that might affect the results of obtaining a sample mean?
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Record high temperatures AL 112 MT 117 AK AZ AR CA CO CT DE FL GA 100 NE 118 NV NH 128 125 120 106 134 NJ 110 NM 114 122 106 NY 108 NC 110 110 109 ND 121 112 ОН 113 HI 100 OK 120 ID 118 OR 119 IL 117 PA 111 IN 116 RI 104 IA 118 SC 113 SD KS 121 120 KY 114 TN 113 LA 114 TX 120 ME 105 UT 117 107 MD 109 VT MA 107 VA 110 MI 112 WA 118 MN 115 WV 112 MS 115 WI 114 MO 118 WY 115
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Strat ified sampling could be used to select 10 states This method involves dividing the population ...View the full answer
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Related Book For
Elementary Statistics A Step By Step Approach
ISBN: 9781259755330
10th Edition
Authors: Allan G. Bluman
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