Cut off score for gaining the admission

Assignment Help Basic Statistics
Reference no: EM1386391

Scores are obtained from the Law School Admission Test (LSAT) are normally distributed with a mean score of 650 and a standard deviation of 120.

1. If a test score is selected at random, find the probability that it is less than 700.

2. If the top 15% of the test scores are usually good enough for admission to law school, find the cut off score for gaining admission.

Reference no: EM1386391

Questions Cloud

Biology question : I placed some diastase powder in some starch solution in a test- tube. By taking samples from the tube and testing them with iodine,
Moral principles and objectivism : If there is even one objectively valid moral principle (P), then Objectivism is true (O). Further, if it is morally wrong to torture innocent persons for the fun of it (T), then there is at least one objectively valid moral principle.
Create program in pseudocode to compute amount of money : Create the program in pseudocode which computes the amount of money a person would earn over period of time if their salary is one penny first day.
Compute the labor productivity and the multifactor : Compute the labor productivity and the multifactor productivity for each unit. Use an 8 hour day for multifactor productivity. And if a new procedure is introduced that allows employees to process one additional customer per day
Cut off score for gaining the admission : If the top 15% of the test scores are usually good enough for admission to law school, find the cut off score for gaining admission.
Describing moral principles : Moral principles are simply a function of human needs and interests (F). If that's true and if some moral principles would meet human needs and interests better than others
Symbolize and prove the arguments provided : Use conjective symbols and the nine valid inference rules MP, MT, SIMP, CONJ, ABS, ADD, DS, HS
Probability of getting repeat customers : In a market study for Target, a researcher found that 70% of customers are repeat customers. If 14 customers are selected at random, find the probability of getting.
Business society and ethics : Explain the steps that AWB needs to put in place to combat and minimise the risk of future unethical or immoral practices and to enhance its reputation, including corporate governance and/or CSR systems.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Administrator providing the course material

Suppose it costs $25 per student for the administrators to provide the course materials.

  A psychologist theorized where people can hear

Utilizing the .05 level, do the results support the psychologists' theory. A psychologist theorized where people can hear better when they have just eaten a large meal.

  Interpret the decision regarding the null hypothesis

At the .01 significance level can we conclude the mean age is more than 8.4 years for the cars of university students? Compute the value of the test statistic.

  Problem on throwing a die on ludo

If a six appears for the second time, the process is repeated with the move depending on the number shown and the previous throws. If a six appears for the third time, the turn of the player ends without moving the token.

  Determining margin of error for confidence interval

Determine margin of error for confidence interval in (a)?

  Formulating null and alternative hypothesis to test claim

Formulate an appropriate hypothesis test to examine at the 10% level of significance whether the manager's worries are justified.

  One sample mean by t-test

To test this notion, eight paid volunteers were placed (individually) in a room in which there was no light from the outside and no clocks or other indications of time.

  Explaining distribution of sample means for samples

Explain distribution of sample means (shape , Expected value , and standard error ) for samples of n=36 selected from population with a mean of  m =100 and standard deviation of s=12.

  Test using independent sample t-test

Is the school district correct in assuming the girls are equal in performance to boys. They are 95% sure their assumption is correct.

  To find the discrete probability distribution

Let x = number of the ball obtained on any selection. Then the probability distribution for x is given by:

  Probability of person graduating with master-s degree

Determine the probability of randomly selecting a person graduating with Master's degree who didn't major in Education.

  Difference in the mean times

Below are the sample times in minutes. At the .05 significance level, can we conclude that there is a difference in their mean times?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd