In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 56.4 inches, and standard deviation of 4.9 inches. What is the probability that the height of a randomly chosen child is between 59.45 and 66.15 inches? Do not round until you get your your final answer, and then round to 3 decimal places. Answer= (Round your answer to 3 decimal places.) Question Help: Message instructor Submit Question

In the country of United States of Heightlandia, the height measurements of ten-year-old children are approximately normally distributed with a mean of 56.4 inches, and standard deviation of 4.9 inches. What is the probability that the height of a randomly chosen child is between 59.45 and 66.15 inches? Do not round until you get your your final answer, and then round to 3 decimal places. Answer= (Round your answer to 3 decimal places.) Question Help: Message instructor Submit Question

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Similar questions

The scores on the exam public health professionals take to be certified follows a normal distribution with a mean score of 75 points and a standard deviation of 7 points. What is the probability someone scores 78.5 or less on the exam? Round your answer to 4 decimal places.
MCAT scores are normally distributed with an average score of 500.5 and a standard deviation of 10.5. Calculate the probability you get a score higher than 521.5 if you take the exam. (Write as a whole number)
Help please
QUESTIONG The mean and standard deviation of the heights ofAmerican women are 63.8 inches and 4 inches, respecttively. Find the probability that the mean height of a randomly selected 100 American women is between 62.5 and 64.5 inches tround off to four decimal places)
Cody took his first physics exam and scored an 80. The population mean for this exam is 70, and the standard deviation is 5. What is the probability of selecting a person with a score greater than Cody’s?
IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual is randomly chosen. Find the probability that this person has an IQ greater than 138. Round your answer to 4 decimals. P(IQ greater than 138) =
The NJ Department of Health has reported the average life span of NJ residents is 81 years. If the standard deviation is σ = 4 years, what is the probability of a person living to at least 92 years of age?
A box contains 20 DVDs, 4 of which are defective. If two DVDs are selected atrandom (without replacement) from this box. What is the probability that both aredefective?
I’m taking probability and statistics class. Please get this correct as I’m using this to study. Thank you so much
z Scores LeBron James, one of the most successful basketball players of all time, has a height of 6 feet 8 inches, or 203 cm. Based on statistics from Data Set 1 “Body Data” in Appendix B, his height converts to the z score of 4.07. How many standard deviations is his height above the mean?