See image for question
...
Mathematics, 27.06.2021 01:40 theodisb8440
See image for question
Answers: 1
Mathematics, 21.06.2019 13:30, hsjsjsjdjjd
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.
Answers: 3
Mathematics, 26.03.2020 09:06
Mathematics, 26.03.2020 09:07
Computers and Technology, 26.03.2020 09:07
Mathematics, 26.03.2020 09:08
Chemistry, 26.03.2020 09:08
Mathematics, 26.03.2020 09:08