Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on May 16, 2024

DGP University conducts an admission test to all incoming freshmen CE. The examination scores of the 1000 examinees last semester were approximately normally distributed

DGP University conducts an admission test to all incoming freshmen CE. The examination scores of the 1000 examinees last semester were approximately normally distributed with mean score of 80 and standard deviation of 5. What is the probability that randomly chosen student got a score b. between 75 and 90? (5 pts.)

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

Fundamentals Of Statistics

Authors: Michael Sullivan III

4th Edition

978-032184460, 032183870X, 321844602, 9780321838704, 978-0321844606

More Books

Students also viewed these Mathematics questions

Question

Cherry trees in a certain orchard have heights that are normally distributed with mean u=115 inches and standard deviation o=13 inches. Use the Excel spreadsheet to answer the following. Round the...

Answered: 1 week ago

Question

Task 2: Research regulatory requirements Research relevant sources of regulatory authorities to acquire any necessary forms relating to the regulatory requirement you chose in Task 1, Q4. Download...

Answered: 1 week ago

Question

The heights of adult men in America are normally distributed, with a mean of 69.2 inches and a standard deviation of 2.62 inches. The heights of adult women in America are also normally distributed,...

Answered: 1 week ago

Question

★★★★★

Goods 1 and 2 are available at dollar prices of p1 per unit of Good 1 and p2 per unit of Good 2. A utility function U(x 1 , x 2 ) is a function representing the utility or benefit of consuming xj...

Answered: 1 week ago

Question

★★★★★

Describe the meaning of each of the entity relationship diagrams shown in Figure 7-18

Answered: 1 week ago

Question

★★★★★

Interview a systems analyst at a local company that uses object-oriented programming and system development tools. Ask to see any analysis and design diagrams he or she has drawn of their databases...

Answered: 1 week ago

Question

★★★★★

Differentiate between intelligence testing and achievement testing.

Answered: 1 week ago

Question

★★★★★

On January 1, 2014, Cron Corporation issued $700,000 in bonds that mature in five years. The bonds have a stated interest rate of 13 percent and pay interest on June 30 and December 31 each year....

Answered: 1 week ago

Question

★★★★★

On December 31, 2015, Sveva Inc. has total liabilities of $252,000 and total equity of $420,000. The company needs to raise additional funds through debt and equity. The company will issue 40,000...

Answered: 1 week ago

Question

★★★★★

Dendrobium Ltd owns 55% of Lilium Ltd and Lilium Ltd owns 60% of Spectalis Ltd. Dendrobium Ltd also owns 6% of Spectalis Ltd. Fill in the blank. DOT NOT include commas and % sign in your answer....

Answered: 1 week ago

Question

★★★★★

EastPoint Toyota, a small dealership, has provided you with the following information with respect to its vehicle inventory for the month of November. The company uses the specific identification...

Answered: 1 week ago

Question

★★★★★

The following information refers to parts 1-2. It contains drop-down multiple choice and numerical questions. There are two periods (0 and 1). There are three states and two securities, a bond and a...

Answered: 1 week ago

Question

★★★★★

The trial balance for Skylar plc as at 31 October 20X7 is shown below. '000 '000 Share capital 15,000 Trade payables 3,348 Trade receivables 10,254 Accruals at 31 October 20X7 387 5% bank loan...

Answered: 1 week ago

Question

★★★★★

John and Mary Hazlitt left the airport taxi and carried their bags into their high - rise apartment building. They admired the gifts they had brought back - an illustrated book for themselves; a...

Answered: 1 week ago

Question

★★★★★

The Assessable Unit Manager (AUM) meets with the external Independent Auditor (IPA) to prepare and submit the Annual Statement of Assurance (ASOA) feeder package to the Head of the Reporting...

Answered: 1 week ago

Question

★★★★★

On April 30, 2020, Entity A received a $2 million Paycheck Protection Program (PPP) loan. It plans to spend the funds on activities that meet the PPPs loan forgiveness criteria. It spent $1 million...

Answered: 1 week ago

Question

★★★★★

Calculate Total Contribution Margin for the same items. Total Revenue Total Variable Costs Total Contribution Margin $50.00 a. $116.00 $329.70 b. $275.00 $14,796.00 $7,440.00 c. $40,931.25 d....

Answered: 1 week ago

Question

★★★★★

Talk with two or three people over sixty years of age and ask them for some examples of the slang they used in their younger days (e.g., groovy man). Try to compare it with slang that is popular now....

Answered: 1 week ago

Question

★★★★★

Find someone who is of a culture that uses the type of indirect communication we discussed in the chapter. Ask that person to note some of the difficulties he or she often experiences when speaking...

Answered: 1 week ago

Question

★★★★★

14.8. Repeat Problem 14.7 assuming the unrestricted form of the mixed model. You may use a computer software package to do this. Comment on any differences between the restricted and unrestricted...

Answered: 1 week ago

Previous Question Next Question