Given the data set{(1,2), (3,7), (4,6)}, what is the domain and range of the data set.​

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Negative 5 1/12 + negative 4 1/4 + 6 3/4

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