According to data from the College Board, the mean quantitative SAT score for male college-bound high school seniors in 2012 was 530. Assume that SAT scores are approximately normally distributed with a population standard deviation of 100. If a male college-bound high school senior is selected at random, what is the probability that he will score higher than 675?
Answer to relevant QuestionsStanford–Binet IQ scores for children are approximately normally distributed and have µ = 100 and σ = 15. What is the probability that a randomly selected child will have an IQ below 115? Answer the previous question for the women. The distribution of red blood cell counts is different for men and women. For both, the distribution is approximately Normal. For men, the middle 95% range from 4.5 to 5.7 million ...According to the College Board, the mean quantitative SAT score for female college-bound high school seniors in 2012 was 500. SAT scores are approximately normally distributed with a population standard deviation of 100. A ...College women have heights with the following distribution (inches): N (65, 2.5). a. Find the height at the 75th percentile. b. Find the height at the 25th percentile. c. Find the interquartile range for heights. d. Is the ...For each situation, identify the sample size n, the probability of success p, and the number of successes x. When asked for the probability, state the answer in the form b(n, p, x). There is no need to give the numerical ...
Post your question