if SAT socres are normally distributed with a mean of 500 and a standard deviation of 100 what minimum socre is neede to ensure that you are in the top10%?
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if SAT socres are normally distributed with a mean of 500 and a standard deviation of...
SAT scores are normally distributed, with a mean of 500 and a standard deviation of 100. Xiomara took the SAT and scored 650. 8) Based on this information, Xiomara’s score was equal to or higher than what percentage of the other students?
14. SAT scores are normally distributed with mean = 500 and standard deviation - 100. (Provide your answer and show your steps) (.) What is the SAT score of the 85 percentile? (5 points) What is the probability to score between 430 and 530? (6 points)
Suppose that SAT test produces scores that are normally distributed with mean = 500 and standard deviation = 100. what is the probability that at least two of the five randomly selected individuals will have SAT scores in the range [490, 535]? Show all steps. Thanks
Assume math scores on the SAT are normally distributed with a mean of 500 and a standard deviation of 100. a. What is the probability that one randomly selected individual taking the sat will have a Math score of more than 530? b. What is the probability that one randomly selected individual taking the SAT will have a Math score between 450 and 600?c. Find the 60th percentile of these scores.
Suppose SAT Mathematics scores are normally distributed with a mean of 515515 and a standard deviation of 115115. A university plans to send letters of recognition to students whose scores are in the top 10%10%. What is the minimum score required for a letter of recognition? Round your answer to the nearest whole number, if necessary. Answer
Assume that the mathematics scores on the SAT are normally distributed with a mean of 500 and a standard deviation of 100. What percent of students who took the test have a mathematics score below 5307 Click here to view page 1 of the standard normal table, Click here to view page 2 of the standard normal table What percent of students who took the test have a mathematics score below 6307 % (Round to two decimal places as needed.)
SAT verbal scores are normally distributed with a mean of 489 and a standard deviation of 93. Use the empirical rule (also called 68-95-99.7 rule) to determine what percentage of the scores lie. a) between 210 and 675. b). Above 675?
A standardized test's scores are normally distributed with a mean a 500 and a standard deviation of 100. If 1200 students take the test, how many would you expect to score over 650? Round your answer to the nearest whole number.
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
SAT scores are normally distributed with a mean of 1,500 and a standard deviation of 300. An administrator at a college is interested in estimating the average SAT score of first-year students. If the administrator would like to limit the margin of error of the 98% confidence interval to 5 points, how many students should the administrator sample? Make sure to give a whole number answer.