Question: A student's score is 675 on a standardized test known to be normally distributed with a mean of 500 and a standard deviation of 110.

A student's score is 675 on a standardized test known to be normally distributed with a mean of 500 and a standard deviation of 110. What percentile is she in? Show full solution.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

A company needs to sell 90,000 units to reach the target profit of $180,000. If each unit sells for $7.50, the total sales dollars needed to reach the target profit is $ (Enter your answer as a whole...

Scores on a marketing exam are known to be normally distributed with mean and standard deviation of 60 and 20, respectively. a. Find the probability that a randomly selected student scores between 50...

Scores on an achievement test are known to be normally distributed, with mean 420 and standard deviation 80. (a) For a randomly chosen person taking this test, what is the probability of a score be-...

According to data from the College Board, the mean quantitative SAT score for female college-bound high school seniors in 2012 was 500. Assume that SAT scores are approximately normally distributed...

For a specific year, the average score on the SAT Math test was 515.* The variable is normally distributed, and the population standard deviation is 100. A school superintendent wishes to see if her...

The weight of frogs in grams in a marsh population are normally distributed with mean () equal to 23.5 grams and standard deviation () equal to 1.2 grams. What is the probability that a randomly...

HOMEWORK: Z Content: point values vary but are indicated in the template and total 40 points. Format: point values vary but are indicated in the template Here is memory data from 30 students. Enter...

1)A particular fruit's weighs are normally distributed, with a mean of 341 grams and a standard deviation of 23 grams.If you pick 19 fruit at random, what is the probability that their mean weight...

Please answer the questions based on the answers given in the drop-down menu A standard deck of cards has 52 cards. The cards have one of 2 colors: 26 cards in the deck are red and 26 are black. The...

MATH 21 PRACTICE TEST Chapters 5 & 8 Instructor Bronie Name 1. Jones borrows $500 for 3 years at 6% simple interest (annual rate). How much interest will be paid? Answer 2. Matt paid $1 15.50...

In Table 5.1 with Exercise 5.30, we see that scores on the Writing portion of the SAT (Scholastic Aptitude Test) exam are normally distributed with mean 492 and standard deviation 111. Use the normal...

You are going to retire 30 years from now and plan to live for another 25 years. You can earn 8% on your investments for the next 55 years. You just deposited $12,000 into the investment account. You...

The first case focuses on Madoff Securities and, in particular, the role that his accountant, David Friehling, played. Mr. Friehlings firm issued unqualified audit opinions going back at least a...

32) True/False. A genetic test for a particular genetic condition is accurate across all ethnicities. (1pts) Question 32 - True/False. A genetic test for a particular genetic condition is accurate...

Oust the Turtle Company has the following balances on December 31, 2020: Cash on hand 4,500.00 Cash in bank A 33,000.00 Cash in bank X 50,000.00 Cash in bank C 822,999.72 Cash on hand includes $ 3....