Rolling the Dice An experiment was conducted in which two fair dice were thrown 100

Chapter 2, Problem 9

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Rolling the Dice An experiment was conducted in which two fair dice were thrown 100 times. The sum of the pips showing on the dice was then recorded. The following frequency histogram gives the results. (a) What was the most frequent outcome of the experiment? (b) What was the least frequent?(c) How many times did we observe a 7?(d) How many more 5s were observed than 4s?(e) Determine the percentage of time a 7 was observed.(f ) Describe the shape of the distribution.10. Car Sales A car salesman records the number of cars he soldeach week for the past year. The following frequency histogramshows the results.(a) What is the most frequent number of cars sold in aweek?(b) For how many weeks were two cars sold?(c) Determine the percentage of time two cars were sold.(d) Describe the shape of the distribution