Mathematics, 16.09.2021 07:10 carls7853

A hardware manufacturer produces bolts used to assemble various machines. Suppose the average diameter of a simple random sample of 50 bolts is 5.11 mm with a margin of error of ± .014. a. Calculate a 95% confidence interval for the bolts.

b. If the machine is supposed to assemble 5 mm bolts, based on your confidence interval do we have evidence that the machine is malfunctioning?

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 22:00

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

Answers: 3

Answer

Mathematics, 21.06.2019 22:30

Collin did the work to see if 10 is a solution to the equation r/4=2.4

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

Solve 4 ln x=2ln25 a) x=5 b) x=25 c) x=625

Answers: 1

Answer

Mathematics, 22.06.2019 02:00

The product of 3 and a number increased by 8 is 31 written as an equation

Answers: 2

Answer

You know the right answer?

A hardware manufacturer produces bolts used to assemble various machines. Suppose the average diamet...

Questions

Mathematics, 29.03.2021 19:30

a company produces packages of granola and has changed it recipe. it claims that the proportion of almonds in the new recipe is greater than in the pr...

Chemistry, 29.03.2021 19:30

(NО LINKS, NО TAKEING PОINTS) CОMPLEТE ТHE HOLE THING!!! 1.Which twо of the following оrganisms are prоducers in this fоod web? Bilberry and br...

English, 29.03.2021 19:30

In The Autobiography of an Ex-Colored Man, why does the narrator decide to attend Atlanta University? Select all that apply. It is more affordable.

Engineering, 29.03.2021 19:30

Which is the best example of a digital leader sharing information? Nina creates a budget spreadsheet and e-mails it to her boss before a meeting.

Mathematics, 29.03.2021 19:30

Please help me complete it PLEASE ASAP ...

Physics, 29.03.2021 19:30

Hi I need help I will mark brainliest no links, please The greater the mass of an object, *the easier the object starts moving.

Biology, 29.03.2021 19:30

Please help me! It's earth science ...

Physics, 29.03.2021 19:30

A car is moving at 11m/s and has a mass of 1200 kg. What is the momentum of her car? (no links please!)...

Physics, 29.03.2021 19:30

Help please thank you ...

Mathematics, 29.03.2021 19:30

Using the dimensions on the sculpture find the dimensions of each rectangular prism then calculate the volume of each prism

Mathematics, 29.03.2021 19:30

If 16^x+2=8^x-1 find x...

Mathematics, 29.03.2021 19:30

The mean of a set of data is 25 with a standard deviation of 2. What is the interval about the mean of the data within one standard deviation?...

Mathematics, 29.03.2021 19:30

Find the solution of given expression...

History, 29.03.2021 19:30

Enslaved people who were house workers often took care of children. repaired buildings. worked as mechanics. clea...

History, 29.03.2021 19:30

English Trade with the Indians"" by: Theodor De Bry. He was a Christian publisher who lived from 1528 - 1598. What kind of bias do you think Theodor D...

Chemistry, 29.03.2021 19:30

What is the correct reading of the volume in the pictured burette? Make sure to report your reading with the appropriate significant figures. Close-up...

Mathematics, 29.03.2021 19:30

Given parallelogram ABCD, find x 40-X 3x-60...

Social Studies, 29.03.2021 19:30

How did trade play a role in the downfall of the Mongol Empire...

Social Studies, 29.03.2021 19:30

one benefit of social media is that they A) make social interactions faster and more convients B) prevent the spread of false info C) automatically co...

English, 29.03.2021 19:30

Jani is researching the life span of dolphins. Which of the following would probably be the BEST website for accurate and reliable information? A.

More questions: Mathematics Another questions