Assume that the GMAT scores across the U.S. follow a bell shaped distribution (symmetric and unimodal) with mean 549 and standard deviation 76. Use the Empirical Rule (68-95-99.7 rule) to answer the following question: What is the GMAT score corresponding to the 16th percentile

Question

01-06-2021
Mathematics

Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Our platform offers a seamless experience for finding reliable answers from a network of experienced professionals. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Assume that the GMAT scores across the U.S. follow a bell shaped distribution (symmetric and unimodal) with mean 549 and standard deviation 76. Use the Empirical Rule (68-95-99.7 rule) to answer the following question: What is the GMAT score corresponding to the 16th percentile

Sagot :

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.

Do you remember any incident when something that you learned in the classroom helped you in some way outside the classroom? Write your experiences in a paragrap

Globally, the highest rates of entrepreneurial activity are among people: A. more than 55 years of age B. between the ages of 45 and 54 C. between the ages of

Complete the 2006 balance sheet for FAA Industry using the information that follows:FAA Industry Balance Sheet December 31, 2006| Item | Amo

### AZ-US History B#### Brinkmanship in the Cold WarCold War Foreign PolicyCan you remember the three major elements of U.S. foreign policy during the Cold War?

Which of the following compounds is insoluble in water? a) PbSO₄b) AgCl c) CaCO₃d) All of the above

Laws regulating safety in the workplace are enforced by ______. A. OSHA B. the FDA C. the Dodd-Frank Act D. the Sarbanes-Oxley Act

What is the functionality of assigning quotas to specific projects?A. It limits the number of resources a project can utilizeB. It limits user access to the spe

In writing and composition, what term refers to a group of sentences that together discuss a single idea or topic?A) ChapterB) Sentence clusterC) ParagraphD) Es

What is the most interesting or surprising thing you learned about proteins, alcohol, or energy metabolism?

Use your calculator's solver or algebra to solve for [tex]$x$[/tex].[tex]\[ \frac{17.5 \text{ days}}{\frac{3}{8} \text{ project}} = \frac{x \text{ days}}{1 \tex

joaobezerra joaobezerra · Answer 1 · 2021-06-02T20:49:01-04:00

Answer:

The GMAT score corresponding to the 16th percentile is 473.

Step-by-step explanation:

Empirical Rule.

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

68% of the measures within 1 standard deviation of the mean.

This means that they are between the 50 - (68/2) = 50 - 34 = 16th percentile(one standard deviation below the mean) and the 50 + (68/2) = 50 + 34 = 84th percentile(one standard deviation above the mean).

In this question:

Mean of 549, standard deviation of 76.

16th percentile:

One standard deviation below the mean, so 549 - 76 = 473.

The GMAT score corresponding to the 16th percentile is 473.

Sagot :

Other Questions