1. 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.

2. 7.2 Frequency and Probability Distributions

3. 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

4. 7.2 Frequency and Probability Distributions

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