Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 24, 2024

need help po The average test score for an entire school is 75. The standard deviation of a random sample of 9 students is 10.

need help po

The average test score for an entire school is 75. The standard deviation of a random sample of 9 students is 10. What is the probability the average test score for the sample is above 857

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

Calculus

Authors: Jon Rogawski, Colin Adams

3rd Edition

1319116442, 9781319116446

More Books

Students also viewed these Mathematics questions

Question

★★★★★

Can a steady-flow system involve boundary work?

Answered: 1 week ago

Question

★★★★★

An object fired at an angle of 35.0 above the horizontal takes 1.50 s to travel the last 15.0 m of its vertical distance and the last 10.0 m of its horizontal distance. With what speed was the object...

Answered: 1 week ago

Question

★★★★★

Show that if {Ni(t), t 0} are independent Poisson processes with rate i , i = 1, 2, then {N(t), t 0} is a Poisson process with rate 1 + 2 where N(t) = N1(t) + N2(t).

Answered: 1 week ago

Question

★★★★★

Rudolph Redmont, the president of Abbott Thinlite Corp., left Abbott to run Circle Corp. in competition with his former employer. It was claimed that he diverted contracts from his former employer to...

Answered: 1 week ago

Question

★★★★★

Lasalle manufactures and sells a single product. A partially completed schedule of the companys total and per-unit costs over the relevant range of 30,000 to 50,000 units produced and sold annually...

Answered: 1 week ago

Question

★★★★★

Using the provided electronic spreadsheet called "Black Scholes Merton Calculator" make the following modifications: In the analysis scenario change the " Strike Price " @ $15.00 In the analysis...

Answered: 1 week ago

Question

★★★★★

Explain the various techniques of Management Development.

Answered: 1 week ago

Question

★★★★★

Find the probability of getting at least 4 times heads on tossing an unbiased coin for 10 times by using the binomial distribution ?

Answered: 1 week ago

Question

★★★★★

On average every 3 out of 12 telephones is found busy. 7 telephone numbers are selected at random. Find the probability that 6 of them will be busy.(Give your answer to 4 d.p)

Answered: 1 week ago

Question

★★★★★

Select a data collection method of your choice. Write a measurable and precise objective that can be measured through the method you selected. Then, provide the justification (e.g., pros and cons)...

Answered: 1 week ago

Question

★★★★★

Write an essay-type paper in which you summarize the rational-emotive model in your own words. Be sure to include the following elements: Brief general information about Albert Ellis. Definition of...

Answered: 1 week ago

Question

★★★★★

From the March 31, 2011, bank statement of Craig's Wide Corporation: Balance March 1 Total Checks and Debits Total Deposits and Credits $ 5,325 $ 7.830 Balance March 31 $ 17,513 $ 15,008 Checks and...

Answered: 1 week ago

Question

★★★★★

3. In what way can preconceptions affect what we perceive in new situations?

Answered: 1 week ago

Question

★★★★★

7. List examples from your everyday situation where using the CI strategy could have provided a better solution in a communication situation than the solutions you chose.

Answered: 1 week ago

Question

★★★★★

6. What is meant by: accessibility carries greater weight than relevance?

Answered: 1 week ago

Previous Question Next Question