Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jul 07, 2024

Suppose a batch of metal shafts produced in a manufacturing company have a variance of 2.89 2.89 and a mean diameter of 211 211 inches.

Suppose a batch of metal shafts produced in a manufacturing company have a variance of 2.89

2.89 and a mean diameter of 211

211 inches.

If86

86shafts are sampled at random from the batch, what is the probability that the mean diameter of the sample shafts would differ from the population mean by greater than0.2

0.2inches? Round your answer to four decimal places.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Graphical Approach To College Algebra

Authors: John E Hornsby, Margaret L Lial, Gary K Rockswold

6th Edition

0321900766, 9780321900760

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Under the conditions in Exercise 1, find the smallest weight that can reject the null hypothesis that the mean weight is 10.0 with a one-tailed test at the 0.01 level. Find the smallest values of the...

Answered: 1 week ago

Question

★★★★★

The formula to compute the reliability of a serial system with k units is (a) R = RI R2 R3....Rk (b) R = 1 (1 R I M R2)(1 R3)...(1 RK) (c) R = (1 R1 )(1 R2)(1 R3)...(1 RK) (d) None of the...

Answered: 1 week ago

Question

★★★★★

Each entering customer must be served first by server 1, then by server 2, and finally by server 3. The amount of time it takes to be served by server i is an exponential random variable with rate i,...

Answered: 1 week ago

Question

★★★★★

Multiple regression results from the data of Adriana Corporation (Exercise 5-26) are as follows: Equation: Overhead = $124,570 + ($31.93 Labor-hours) + ($41.10 Machine-hours) Statistical data...

Answered: 1 week ago

Question

★★★★★

A company has $25 per unit selling price, $7.00 per unit in variable production cost and $2.00 per unit in variable selling and administrative cost. The annual fixed production cost is $400,000. The...

Answered: 1 week ago

Question

★★★★★

When monitoring the implementation of a plan, what impact does the record of the progress have on the grow plan and its strategies

Answered: 1 week ago

Question

★★★★★

The marketing department of a company has established that when the price of coffee is $6000 per ton, they sell 2 tons of coffee, and when the price is $4500 per ton, they sell 3 tons of coffee. a ....

Answered: 1 week ago

Question

★★★★★

A bent plate has a force P =145 N in direction BC applied to it. Determine the moment generated by force P acting at point B about line AD. 0.4 m A Z B P O E C D 0.3 m 0.35 m

Answered: 1 week ago

Question

★★★★★

Sandra is an ambitious producer with the Kramer Group. She is currently working with the Hopper Company, a small manufacturer who wants to explore other insurers but needs help assessing exactly what...

Answered: 1 week ago

Question

★★★★★

Darim Company manufactures a product that passes through two processes: Fabrication and Assembly. The following information was obtained for the Fabrication Department for June: a. All materials are...

Answered: 1 week ago

Question

★★★★★

1 Which day of Week 8 at 11:59 p.m. MT does each session instruction end, according to the academic calendar in the catalog? Group of answer choices Sunday Monday Friday Saturday Question 2 Rereading...

Answered: 1 week ago

Question

★★★★★

3.54 What is the joint probability of middle income and never? Table 3.10 Probabilities for Television Viewing and Income VIEWING FREQUENCY Regular Occasional Never Totals HIGH INCOME MIDDLE INCOME...

Answered: 1 week ago

Question

★★★★★

3.55 What is the joint probability of middle income and occasional? Table 3.10 Probabilities for Television Viewing and Income VIEWING FREQUENCY Regular Occasional Never Totals HIGH INCOME MIDDLE...

Answered: 1 week ago

Question

★★★★★

3.53 What is the joint probability of low income and regular? Table 3.10 Probabilities for Television Viewing and Income VIEWING FREQUENCY Regular Occasional Never Totals HIGH INCOME MIDDLE INCOME...

Answered: 1 week ago

Previous Question Next Question