In order to get accepted into graduate school, you know you must score in the top...
In order to get accepted into graduate school, you know you must score in the top 20% of scores on a standardized test. If the test has a mean score of 800 and a standard deviation of 125, what is the lowest score you can achieve and still be admitted to the graduate school?
Homework Answers
Add Answer to:
In order to get accepted into graduate school, you know you must
score in the top...
In order to be accepted into a top-level university, applicants must score within the top 10%...
In order to be accepted into a top-level university, applicants must score within the top 10% on an entrance exam. Given that scores on the exam have an approximate normal distribution with a mean of 75 and a standard deviation of 11, what is the lowest possible score (rounded to the closest integer) a student needs in order to qualify for acceptance into this university?
To qualify for a scholarship, applicants must score in the top 4% on a standardized test....
To qualify for a scholarship, applicants must score in the top 4% on a standardized test. If the test scores are normal with a mean of 500 and a standard deviation of 30. What minimum exam score is needed to qualify?
A standardized test for graduate school admission has a mean score of 151 with a standard...
A standardized test for graduate school admission has a mean score of 151 with a standard deviation of 10 and a unimodal, symmetric distribution of scores A test preparation organization teaches small classes of 9 students at a time. A larger organization teaches classes of 64 at a time. Both organizations publis the mean scores of all their classes. Complete parts a through c below. a) What would you expect the sampling distribution of mean class scores to be for...
A boarding school will only admit students who place at least 2.5 standard deviation above the...
A boarding school will only admit students who place at least 2.5 standard deviation above the mean on a standardized test that has a mean of 190 and a standard deviation of 20. What is the minimum score that an applicant must make on the test to be accepted?
y for a police academy, candidates must score in the top 18% on a general es...
y for a police academy, candidates must score in the top 18% on a general es test. Assume test scores are normally distributed with a mean of 210 anda 3. To qualif abiliti standard deviation of 15. Find the lowest possible score to qualify. Draw the curve and shade the region. 5 210
The mean exam score for 44 male high school students is 20.1 and the population standard...
The mean exam score for 44 male high school students is 20.1 and the population standard deviation is 4.7. The mean exam score for 58 female high school students is 19.6 and the population standard deviation is 4.1. At a = 0.01, can you reject the claim that male and female high school students have equal exam scores? Complete parts (a) through (e). Click here to view page 1 of the standard normal distribution table. Click here to view page...
The scores on a certain test can be modeled by a normal random variable with mean...
The scores on a certain test can be modeled by a normal random variable with mean μ=77 and standard deviation σ=10. What is the lowest score that a test-taker can achieve and still be in the top 10%? (Round your answer to three decimal places.) Lowest score =
Students taking a standardized IQ test had a mean score of 100 with a standard deviation...
Students taking a standardized IQ test had a mean score of 100 with a standard deviation of 15. What is the lowest score that would still place a student in the top 15%?
Suppose the mathematics SAT scores are normally distributed with a mean of 520 and a standard...
Suppose the mathematics SAT scores are normally distributed with a mean of 520 and a standard deviation of 100. What score must a student get in order to be accepted into a school that only accepts the top 15%? Include a sketch
For a certain law school, the entering students have an average LSAT score of about 700...
For a certain law school, the entering students have an average LSAT score of about 700 with a standard deviation of about 40. The smoothed density histogram of the LSAT scores appears to follow a normal distribution. Sketch a smoothed density histogram (a bell-shaped curve) of the distributions for the LSAT scores. (For this problem, draw this on your own paper. You will not need to submit this graph.) Because this distribution is approximately normal, the mean is equal to...
A standardized test for graduate school admission has a mean score of 151 with a standard deviation of 10 and a unimodal, symmetric distribution of scores A test preparation organization teaches small classes of 9 students at a time. A larger organization teaches classes of 64 at a time. Both organizations publis the mean scores of all their classes. Complete parts a through c below. a) What would you expect the sampling distribution of mean class scores to be for...
y for a police academy, candidates must score in the top 18% on a general es test. Assume test scores are normally distributed with a mean of 210 anda 3. To qualif abiliti standard deviation of 15. Find the lowest possible score to qualify. Draw the curve and shade the region. 5 210
The mean exam score for 44 male high school students is 20.1 and the population standard deviation is 4.7. The mean exam score for 58 female high school students is 19.6 and the population standard deviation is 4.1. At a = 0.01, can you reject the claim that male and female high school students have equal exam scores? Complete parts (a) through (e). Click here to view page 1 of the standard normal distribution table. Click here to view page...
Most questions answered within 3 hours.
-
Assume one of your finals has 50 questions on it, and
lucky for you, it's all...
asked 22 minutes ago -
Rice Products in Bangladesh
Business behavior is derived in large part from the basic cultural
environment...
asked 1 hour ago -
The following base sequence is found for a mRNA fragment from
wild-type E. coli: 5'- UAUCAGUAGAUAAUGUAACC-3'...
asked 2 hours ago -
For this exercise, round all regression parameters to three
decimal places.
One of the two tables...
asked 2 hours ago -
What is the 5% level of significance for mean = 3.60, standard
deviation = 0.94, and...
asked 2 hours ago -
Prior to beginning work on this discussion, please read the
article by Hayley Peterson, 15 Companies...
asked 2 hours ago -
Which pair of aqueous solutions, when mixed, will form a
precipitate?
A) NaNO3 and AgC2H3O2
B)...
asked 3 hours ago -
1-Write an algorithm to get two numbers from the user (as
inputs) and calculate the sum...
asked 6 hours ago -
Define white-collar crime. What is the difference between
offender and offense-based definitions of white-collar crime? What...
asked 7 hours ago -
Consider a reaction which is 1st order with respect to A and 1st
order with respect...
asked 7 hours ago -
c++
The length of the hypotenuse of a right-angled triangle is the
square root of the...
asked 7 hours ago -
When a metal rod is heated, not only its resistance but also its
length and cross‐sectional...
asked 7 hours ago