Mathematics, 19.12.2019 02:31, Zaxx2974

Six measurements are taken of the thickness of a piece of 18-guage sheet metal. the measurements (in mm) are: 1.316, 1.308, 1.321, 1.303, 1.311, 1.310
a. make a boxplot of the six values.
b. should the t distribution be used to find 99% confidence interval for the thickness? if so, find the confidence interval. if not explain, why not.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:10, NeverEndingCycle

True or false look at the picture pls : /

Answers: 2

continue

Mathematics, 21.06.2019 19:30, jossfajardo50

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Answers: 1

continue

Mathematics, 21.06.2019 22:00, davis096

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

Answers: 2

continue

Mathematics, 21.06.2019 22:30, CatelynBGray

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Answers: 1

continue

Do you know the correct answer?

Six measurements are taken of the thickness of a piece of 18-guage sheet metal. the measurements (in...