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Connect Part C Please. I Chegg.com C Secure https://newconnect.mheducatio Check my work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate completion. Return to question 3 A chain of sport shops catering to beginning skiers, headquartered in Aspen, Colorado, plans to conduct a study of how much a beginning skier spends on his or her initial purchase of equipment and supplies. Based on these figures, it wants to explore the possibility of offering combinations, such as a pair of boots and a pair of skis, to induce customers to buy more. A sample of 44 cash register receipts revealed these initial purchases: points $143 $ 72 $139 161 $175 82 $129 $149 135 172 162 156 142 129 216 126 162 209 126 138 195 202 90 118 128 149 198 209 118 151 121 87 127 209 119 172 138 105 149 211 132 172 126 a. Find the smallest class interval. Use five classes. (Round your answer to 1 decimal place.) Answer is complete but not entirely correct. Smallest class 15.0 b. What would be a better class interval? Mc Graw Hill

Explanation / Answer

Highest value = 216   

Lowest value = 72   

Class interval = (216-72)/5 = 28.8   

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