The scores on the entrance exam at a well-known, exclusive law school are normally distributed with...
The scores on the entrance exam at a well-known, exclusive law school are normally distributed with a mean score of 130 and a standard deviation equal to 53. At what value should the lowest passing score be set if the school wishes only 2.5 percent of those taking the test to pass? (Round your answer to nearest whole number.)
Set lowest passing score to: ?
Homework Answers
Thus required lowest passing
score is 234 .Add Answer to:
The scores on the entrance exam at a well-known, exclusive law school are normally distributed with...
The scores on the entrance exam at a well-known, exclusive law school are normally distributed with...
The scores on the entrance exam at a well-known, exclusive law school are normally distributed with a mean score of 250 and a standard deviation equal to 89. At what value should the lowest passing score be set if the school wishes only 2.5 percent of those taking the test to pass? (Round your answer to nearest whole number.)
The scores on the entrance exam at a well-known, exclusive law school are normally distributed with...
The scores on the entrance exam at a well-known, exclusive law school are normally distributed with a mean score of 114 and a standard deviation equal to 76. At what value should the lowest passing score be set if the school wishes only 2.5 percent of those taking the test to pass?
Exercise 2 The scores on the entrance exam at an exclusive university in Bellevue are normally...
Exercise 2 The scores on the entrance exam at an exclusive university in Bellevue are normally distributed with a mean score of 150 and a standard deviation equals to 40. Sketch the distribution of the scores (you can draw it manually), find the probability and show your calculations, that a randomly selected applicant has a score: a. Under 100 b. Under 50 c. Over 180 d. Between 110 and 200 e. Within 1.5 standard deviations of the mean f. What...
Problem 3: Scores on an exam are assumed to be normally distributed with mean /u =...
Problem 3: Scores on an exam are assumed to be normally distributed with mean /u = 75 and variance a2 = 25 (1) What is the probability that a person taking the examination scores higher than 70? (2) Suppose that students scoring in the top 10.03% of this distribution are to receive an A grade. What is the minimum score a student must achieve to earn an A grade? (3) What must be the cutoff point for passing the examination...
Verbal GRE exam scores are normally distributed with a mean of 497 and a standard deviation...
Verbal GRE exam scores are normally distributed with a mean of 497 and a standard deviation of 115. A graduate program in comparative literature will only accept applicants in the top 20% for verbal GRE. Use Table 8.1 to find the lowest acceptable verbal GRE score for this program. (Round to the nearest whole number.)
7. Scores on a recent national Mathematics exam were normally distributed with a mean of 82...
7. Scores on a recent national Mathematics exam were normally distributed with a mean of 82 and a standard deviation of 7. A. What is the probability that a randomly selected exam score is less than 70 B. What is the probability that a randomly selected exam score is greater than 90? C. If the top 2.5% of test scores receive Merit awards, what is the lowest score necessary to receive a merit award?
Over the years, the percentage of candidates passing an entrance exam to a prestigious law school...
Over the years, the percentage of candidates passing an entrance exam to a prestigious law school is 20%. At one of the testing centers, a group of 50 candidates take the exam and 20 pass. Is this odd? Answer on the basis that probability of X ≥ 20 where X is the number that pass in a group of 50 when the probability of a pass is 0.2.
The scores on a psychology exam were normally distributed with a mean of 55 and a...
The scores on a psychology exam were normally distributed with a mean of 55 and a standard deviation of 9. What is the standard score for an exam score of 41? The standard score is . (Round to the nearest hundredth as needed.)
QUESTION 23 Suppose a certain college has its own entrance exam, and scores on this exam...
QUESTION 23 Suppose a certain college has its own entrance exam, and scores on this exam follow a normal distribution with mean 150 and standard deviation 20. Bob's original score was 130. What percentage of the students taking this exam had scores that fell above Bob's scores? O 1.16% 2.93% 3.84% 4. Not enough information to tell.
All applicants to medical school are required to take an entrance exam. Historically, scores on the...
All applicants to medical school are required to take an entrance exam. Historically, scores on the exam are known to be normally distributed with mean 99 and standard deviation 8. This year, we observe that a sample of 16 applicants obtains an average score of 97.92. Does this provide evidence that the average of all this year's applicants is less than 99? To answer this question, we do a hypothesis test using a significance level of 0.01. Check all of...
Problem 3: Scores on an exam are assumed to be normally distributed with mean /u = 75 and variance a2 = 25 (1) What is the probability that a person taking the examination scores higher than 70? (2) Suppose that students scoring in the top 10.03% of this distribution are to receive an A grade. What is the minimum score a student must achieve to earn an A grade? (3) What must be the cutoff point for passing the examination...
The scores on a psychology exam were normally distributed with a mean of 55 and a standard deviation of 9. What is the standard score for an exam score of 41? The standard score is . (Round to the nearest hundredth as needed.)
QUESTION 23 Suppose a certain college has its own entrance exam, and scores on this exam follow a normal distribution with mean 150 and standard deviation 20. Bob's original score was 130. What percentage of the students taking this exam had scores that fell above Bob's scores? O 1.16% 2.93% 3.84% 4. Not enough information to tell.
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