ovide an appropriate response 23) The top 14 speeds, in miles per hour, for Pro-
ID: 3068935 • Letter: O
Question
ovide an appropriate response 23) The top 14 speeds, in miles per hour, for Pro-Stock drag racing over the past two decades are listed 23) below. Find the mean speed. 181.1 202.2 190.1 201.4 191.3 201.4 192.2 201.2 193.2 2012 1945 199.2 196.0 1962 A) 210.9 B) 196.1 C) 201.2 D) 195.8 24) The scores of the top ten finishers in a recent golf tournament are listed below. Find the mode score 24) 71 67 67 72 76 72 73 68 2 2 A)73 B) 67 C) 72 D) 76 Ive the problem. 25) 260 casino patrons, were interviewed as they left the casino. 78 of them said they spent most of the 25) time playing the slots. 78 of them said they played blackjack. 39 said they played craps. 13 said roulette. 13 said poker. The rest were not sure what they played the most. Construct a Pareto chart to depict the gaming practices of the group of casino goers. Choose the vertical scale so that the relative frequencies are represented A) B) .30 1.0 25 .10 05 C) D) .30 .25 .20 . 20 .15 .10 .05 .10 .05Explanation / Answer
23
Mean = sum / 14
= 2741.2 / 14 = 195.8
24
Mode is most frequent data
72 ( 4 times)
25
Graph D is correct
Frequancy Relative frequency Slot 78 0.3 Blackjack 78 0.3 craps 39 0.15 routelle 13 0.05 poker 13 0.05 other 39 0.15Related Questions
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