Summer high temperatures are distributed normally with a mean of 93.5 and a standard deviation of 4.8.NOTE: Round your z - score to 2 decimal places before calculating a probability. What is the summer hightemperature that is the 68 th percentile of this distribution? 90.2 95.7 91.3 96.8 None of the above What isthe probability that a randomly selected summer day has a high temperature of96 ? 0.0047 0 0.9953 0.6985 0.3015 What is the probability that a randomly selected summer day has ahigh temperature greater than 96 ? 0.9953 0.3015 0.6985 0 0.0047 What is the probability that arandomly selected group of 25 summer days have an average high temperature greater than96 ? 0.9953 0.3015 0.6985Summer high temperatures are distributed normally with a mean of 93.5 and a standard deviation of 4.8.NOTE: Round your z-score to 2 decimal places before calculating a probability.What is the summer high temperature that is the 68th percentile of this distribution?90.2Ⓒ95.791.396.8O None of the aboveWhat is the probability that a randomly selected summer day has a high temperature of 96?0.004700.99530.6985O 0.3015What is the probability that a randomly selected summer day has a high temperature greater than 96?0.9953O 0.30150.698500.0047What is the probability that a randomly selected group of 25 summer days have an average hightemperature greater than 96?0.99530.30150.6985BQ1...

Summer high temperatures are distributed normally with a mean of 93.5 and a standard deviation of…

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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4 decimal places
I During an Professor's office hours (from 12pm to 6pm), an average of about 1 student per hour comes in for help. Assuming that the probability of a student coming in is uniform throughout the office hours..... What are the odds that on a particular day 6 students would have come in for help? What is the mean number of students that will come on a particular day? Variance? Standard deviation? acer
unch Assume that the heights of women are normally distributed with a mean of 63.6 inches and a standard deviation of 2.5 inches. If 75 women are randomly selected, find the probability that they have a mean height between 63 and 65 inches. book O A. 0.2119 xt OB. 0.0188 O C. 0.9811 ccessible Resout O D. 0.3071 Tools for Success Multimedia Libral Skills for Success Purchase Options Details Study Plan Click to select your answer and then click Check Answer. Discussion IMG 8704.jpg Open file All parts showing Clear All Check Answer DOpen file Show all P Type here to search a 1:36 AM 4/16/2021 14 47
Forerunners competing in a marathon the meantime to run a mile is 4.2 minutes of the population standard deviation of 16 minutes news reporters looking to inclusive Jesse Flores article about bass runners had a marathon a random sample of 31 runners was taken and the probability that the meantime to run a mile for the sample will be less than 3.9
A random variable has a mean of 6.5 and a standard deviation of 3.45. With a random sample of 40 observations, what is the probability of obtaining a sample mean greater than 6.9? Group of answer choices 0.8770 0.2327 0.1230 0.7673 thanks
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ccording to a study done by UCB students, the height for Martian adult males is normally distributed with an average of 67 inches and a standard deviation of 2.5 inches. Suppose one Martian adult male is randomly chosen. Let X = height of the individual. Round all answers to 4 decimal places where possible.b. Find the probability that the person is between 64.2 and 65.8 inches. c. The middle 20% of Martian heights lie between what two numbers?Low: inchesHigh: inches
Explain how 7.5 is the answer. Please answer correct calculation Don't answer by pen paper
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