A student score 83 on a Mathematics in the Modern World has a mean of 72 and a standard deviation of 6 and a score of 61 in a Purposive Communication test that has a mean of 55 and a standard deviation of 3.5. Which has a better relative position? Purposive Communication Mathematics in the Modern World Relative position is the same in the two subjects. Neither Mathematics in the Modern World nor Purposive Communication

A student score 83 on a Mathematics in the Modern World has a mean of 72 and a standard deviation of 6 and a score of 61 in a Purposive Communication test that has a mean of 55 and a standard deviation of 3.5. Which has a better relative position? Purposive Communication Mathematics in the Modern World Relative position is the same in the two subjects. Neither Mathematics in the Modern World nor Purposive Communication

Name: A student score 83 on a Mathematics in the Modern World hasa mean of
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: A student score 83 on a Mathematics in the Modern World hasa mean of 72 and a standard deviation of 6 and a score of 61in a Purposive Communication test that has a mean of 55 and astandard deviation of 3.5. Which has a better relative position?Purpo

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Elevator ride: Engineers are designing a large elevator that will accommodate 41 people. The maximum weight the elevator can hold safely is 8200 pounds. According to the National Health Statistics Reports, the weights of adult U.S. men have mean 192 pounds and standard deviation 64 pounds, and the weights of adult U.S. women have mean 172 pounds and standard deviation 73 pounds. Use the TI-84 Plus calculator. Part 1 of 3 (a) If 41 people are on the elevator, and their total weight is 8200 pounds, what is their average weight? The average weight is pounds. Part 2 of 3 (6) If a random sample of 41 adult men ride the elevatori what is the probability that the maximum safe weight will be exceeded? Round the answer to at least four decimal places The probability that the maximum safe weight will be exceeded is
A deviation score is the difference between the score and the __________.
psychologist is studying the self image of smokers, as measured by the self-image (SI) score from a personality inventory. She would like to examine the mean SI score, u, for the population of all smokers. Previously published studies have indicated that the mean SI score for the population of all smokers is 80 and that the standard deviation is 12, but the psychologist has good reason to believe that the value for the mean has changed. She plans to perform a statistical test. She takes a random sample of SI scores for smokers and computes the sample mean to be 72 Based on this information, complete the parts below.
answer efg
Share one thing where you are "normal" (where you would be within two standard deviations of the mean) and one thing where you are "not normal" (where you would be outside of two standard deviations from the mean).
Mario's weekly poker winnings have a mean of $353 and a standard deviation of $67. Last week he won $185. How many standard deviations from the mean is that?
15 see picture to solve
A successful basketball player has a height of 6 feet 11 inches, or 211 cm. Based on statistics from a data set, his height converts to the z score of 5.17. How many standard deviations is his height above the mean?
Study the group of tests administered to a class where Gab belongs, then answer the questions. SUBJECT МEAN Standard deviation Gab's score Mathematics 56 10 43 Biology 55 9.5 51 Philosophy 80 11.25 88 РЕ 75 9.75 82 In which subject did Gab perform worst in relation to the group's mean performance. Explain.
George has an average bowling score of 180 and bowls in a league where the average for all bowlers is 150 and the standard deviation is 20. Bill has an average bowling score of 190 and bowls in a league where the average is 160 and the standard deviation is 15. Who ranks higher in his own league, George or Bill? George because his standard score is higher than Bill's. Bill because his standard score is higher than George's. George because the standard deviation in his league is higher than the standard deviation in Bill's league. Bill because his 190 is higher than George's 180. Bill and George have the same rank in their leagues because both are 30 pins above the mean
n a Mathematics test, the mean is �=89.00 and the standard deviation �=5. What is the z-score for your score �=96
Body TemperaturesThe body temperatures (in degrees Fahrenheit) have been recorded for a sample of 130 healthy adults - 65 males and 65 females (Shoemaker, 1996). The sample mean body temperature for males is 98.394 degrees Fahrenheit, and the sample standard deviation for males is 0.743 degrees Fahrenheit. The sample mean body temperature for females is 98.105 degrees Fahrenheit, and the sample standard deviation for females is 0.699 degrees Fahrenheit. a. produce a 95% confidence interval for the population mean body temperature of a healthy male. Round your answers to three decimal places. (___, ___) b. produce a 95% confidence interval for the population mean body temperature of a healthy female. Round your answers to three decimal places. (___, ___) d d. Report the half-width of these two intervals. Round to 3 decimal places. Half width for men: ____ Half width for women: ___