Mathematics, 25.06.2019 23:40, sandovalito
Refer to the lincolnville school district bus data. a. select the variable for the number of miles traveled last month. conduct a hypothesis test to determine whether the mean miles traveled last month equals 10,000. use the .01 significance level. find the p-value and explain what it means. b. a study of school bus fleets reports that the average per bus maintenance cost is $4,000 per year. using the maintenance cost variable, conduct a hypothesis test to determine whether the mean maintenance cost for lincolnville bus fleet is more than $4,000 at the .05 significance level. determine the p-value and report the results.
Answers: 2
Mathematics, 21.06.2019 15:10, iiChantxx
The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.
Answers: 1
Mathematics, 21.06.2019 20:00, anabelleacunamu
Find the value of x. round the length to the nearest tenth
Answers: 1
Refer to the lincolnville school district bus data. a. select the variable for the number of miles t...
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