Mathematics, 04.10.2019 23:20 TianaTheSquid
The owner of two restaurants asked you to determine whether the variances of the number of customers differ in two locations. you collect daily data about the total number of customers in both restaurants. a sample of 20 days from restaurant 1 had the standard deviation 29, while a sample of 23 days from restaurant 2 had the standard deviation of 20. given the way the populations are labeled, the test statistic is: a. 1.50 b. 2.10 c. 0.67 d. 1.56
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 16:30
Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
Answers: 1
Mathematics, 21.06.2019 18:20
What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68
Answers: 1
Mathematics, 22.06.2019 00:00
If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?
Answers: 2
You know the right answer?
The owner of two restaurants asked you to determine whether the variances of the number of customers...
Questions
Chemistry, 12.02.2021 17:50
Mathematics, 12.02.2021 17:50
Mathematics, 12.02.2021 17:50
Mathematics, 12.02.2021 17:50
Mathematics, 12.02.2021 17:50
History, 12.02.2021 17:50
Mathematics, 12.02.2021 17:50
History, 12.02.2021 17:50
Biology, 12.02.2021 17:50
