Assume that the scores on the Graduate Record Exam (GRE) are normally distributed with a mean of

Question:

Assume that the scores on the Graduate Record Exam (GRE) are normally distributed with a mean of 497 and a standard deviation of 115.

a. A graduate school requires a GRE score of 650 for admission. To what percentile does this correspond?

b. A graduate school requires a GRE score in the 95th percentile for admission. To what actual score does this correspond?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Statistical Reasoning for Everyday Life

ISBN: 978-0321817624

4th edition

Authors: Jeff Bennett, Bill Briggs, Mario F. Triola

See More Books

Question Posted: Dec 23, 2015 07:36 AM

See More Questions

The director of graduate admissions at a local university is analyzing the relationship between scores on the Graduate Record Examination (GRE) and subsequent performance in graduate school, as...
The quantitative reasoning scores on the Graduate Record Examination (GRE)2 were recorded for students admitted to three different graduate programs at a local university. a. Do these data provide...
The quantitative reasoning scores on the Graduate Record Examination (GRE)7 were recorded for students admitted to three different graduate programs at a local university. This data was analyzed in...
Debate on Causes of Unemployment Two economists are debating the cause of a high unemployment rate. One economist argues that there is not enough government spending. The other says high unemployment...
Marsha Corporation purchases an 80% interest in the common stock of Transam Corporation on December 31, 2013, for $720,000, when Transam has the following condensed balance sheet: On the December 31,...
A comparative balance sheet for CKCH Corporation as of December 31, 2019 and 2018, is given below. INSTRUCTIONS Use these data to prepare a statement of cash flows for 2019. Additional information...
(a) Complete a steady-state simulation of the vinyl-chloride process in Figure 2.6. First, create a simulation flowsheet. Assume that: Cooling water is heated from 30 to $50^{\circ} \mathrm{C}$...
Billy and Mandy Jones have $25,000 to invest. On average, they do not make any investment that will not return at least 7.5% per year. They have been approached with an investment opportunity that...
Assume that you are a first-year Associate working at Dewey, Cheatem & Howe, the largest and most prestigious law firm in Miami, Florida. On your first assignment, you are assigned to work with Noah...
Andre Inc. manufactures tennis clothing. During the month, the company cut and assembled 8,000 skirts. One hundred of the skirts did not meet specifications and were considered "seconds." Seconds are...
Table 5.1 includes standard scores and percentiles. Can a z-score be a negative value? Can a percentile be a negative value? Explain.
Researchers for a manufacturer of barometers (devices to measure atmospheric pressure) read each of 50 barometers at the same time of day. The mean of the readings is 30.4 (inches of mercury) with a...
Arrows up or down: The decision about how fast to sail a cargo ship is based on the __________ benefit and the __________ cost. (Related to Application 2 on page 34.) Application 2 HOW FAST TO SAIL?...
Oslo Company prepared the following contribution format income statement based on a sales volume of 1,000 units (the relevant range of production is 500 units to 1,500 units): Sales Variable expenses...
A production department reports the following conversion costs. Equivalent units of production for conversion total 436,000 units this period. Calculate the cost per equivalent unit of production for...
Consider the following: Net Income Depreciation Expense Gain on Sale of Land Increase in Inventory Increase in Wages Payable Payment of Dividends $51,900 36,000 22,500 6,150 18,450 6,000 Calculate...
84. Which is incorrect order of -I (1) F>Cl> Br>I (2) NR,>-NH3>-NO (3) OCH3>-OH>NH, > -C = CH>H (4) 85. Which of the following compounds is most basic? (1) CH3NH2 (3) CH,-N-CH3 CH (2) CH3-NH-CH3 (4)...
. Assume that over the past 88 years, U.S. Treasury bills had an average return of 3.5% as compared to 6.1% on long-term government bonds. What was the average risk premium on the long-term...
Use the shell method to find the volumes of the solids generated by revolving the shaded region about the indicated axis. V2 y 0 y = 2 x = y 2 X
Havel says the grocer doesnt believe what is on the sign and indeed, he says the grocers customers will barely notice it. But Havel maintains that the sign serves a specific function. How would you...
The College of Portland has a total enrollment of N = 2444 students and 269 of them are lefthanded. You conduct a survey of n = 50 students and find that 8 of them are lefthanded. a. What is the...
Margin of error, E = 2.6 minutes; sample standard deviation, s = 45.4 minutes Sample Sizes. In Exercise, assume that you want to construct a 95% confidence interval estimate of a population mean....
If 500 adults are randomly selected, find the probability that 45 or fewer of them are lefthanded. Does the result of 45 lefthanded adults appear to be unusually low? Distributions of Sample...
Discuss the cultural differences between China and the United States. What would be the biggest adjustments I might need to make if working there as an expatriate? What are the most...
In her Ted talk, Kristi Rogers talks about the future of advertising and why it's crucial for ads to be relevant. She points out that even though we have lots of data and technology for digital ads,...
Consider ways in which an employer can make an employee feel like part of the team and/or empower them to act. More specifically, please respond to the following questions: How can an employer work...

Assume that the scores on the Graduate Record Exam (GRE) are normally distributed with a mean of

Question:

Step by Step Answer:

a z 650 497 115 133 The percentage of scores less than 650 is 9032 so a sc...View the full answer

Statistical Reasoning for Everyday Life

Students also viewed these Statistics questions