7.2 Frequency and Probability Distributions

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Presentation transcript:

7.2 Frequency and Probability Distributions Number produced during hour Number of occurrences Relative Frequency 50 2 51 52 4 53 6 54 14 55 8 56 57 58 59 A production manager counted the number of items produced each hour during a 40-hour work week. The frequency is given in the table. Determine the relative frequency distribution and create a histogram.

7.2 Frequency and Probability Distributions

7.2 Frequency and Probability Distributions Two dealerships are for sale and have compiled data for respective buyers. Dealership A provided 1 year worth of data. Dealership B provided two years worth of data. Weekly Sales Dealership A Relative Frequency Dealership B 5 2 20 6 7 13 8 10 9 12 4 50 11 1

7.2 Frequency and Probability Distributions

7.2 Frequency and Probability Distributions Problems to complete from 7.2 Pg. 347 #1, 2, 5, 11, 21