subject
Mathematics, 07.03.2020 03:39 imstupid77

It is claimed that automobiles are driven on average more than 25,000 km per year. To test this claim, 60 randomly selected automobile owners are asked to keep a record of the distance they travel. Would you agree with this claim if the random sample showed an average of 24,000 km and a standard deviation of 3500 kilometers? Report your p-value in your conclusions.

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, yorbal171
Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market
Answers: 1
image
Mathematics, 21.06.2019 21:00, ja3698198
Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv
Answers: 2
image
Mathematics, 22.06.2019 02:00, Serenitybella
What number gives you a irrational number when added to 2/5
Answers: 1
image
Mathematics, 22.06.2019 02:30, Ailyt2543
From a party ,lori made a fruit punch from 1 gallon of orange juice ,2 quarts of grape juice,5 pints of pineapple juice, and 12 cups of cranbarry juice order the juice from least to greatest amount used in the fruit punch
Answers: 3
You know the right answer?
It is claimed that automobiles are driven on average more than 25,000 km per year. To test this clai...

Questions in other subjects:

Konu
Social Studies, 31.07.2019 08:40
Konu
Mathematics, 31.07.2019 08:40