IThe results of a survey about a recent judicial appointment are given in the ta

Question

IThe results of a survey about a recent judicial appointment are given in the table below. Construct a relative frequency distribution. Strongly Favor Favor Neutral Oppose Strongly Oppose 38 129 2) The bar graph shows the number of tickets sold each week by the garden club for their annual flower show Number of Tickets Sold Each Week 60 50 40 8 30 20 L2 3 456 a) During which week was the most number of tickets sold? b) During which week was the fewest number of tickets sold? c) Approximately how many tickets were sold during week s) The payroll amounts for 26 Payroll of Uasebal Teams major-league baseball teams are shown below Approximately what percentage of the payrolls were in the $20-$30 million range? Round to the nearest whole percent.

Explanation / Answer

Solution :

Q1.

To find the relative frequency distribution.

Relative frequency = number of successful trials/ total number of trials

So here total = 7+8+18+38+129 =200

So relative frequency for strongly favor response = 7/200 = 0.035

similarly we compute all the relative frequencies and get table as,

Response Frequency Relative Frequency Strongly favor 7 7/200 = 0.035 Favor 8 8/200 =0.04 Neutral 18 18/200 =0.09 Oppose 38 38/200 = 0.19 Strongly Oppose 129 129/200 = 0.645 Total 200 1

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