**Body Temperature Distribution of Healthy Adults**The body temperatures of a group of healthy adults follow a bell-shaped distribution with a mean of 98.16°F and a standard deviation of 0.47°F. Using the empirical rule, find each approximate percentage below.a. What is the approximate percentage of healthy adults with body temperatures within 3 standard deviations of the mean, or between 96.75°F and 99.57°F?b. What is the approximate percentage of healthy adults with body temperatures between 97.22°F and 99.10°F?---a. Approximately [ ]% of healthy adults in this group have body temperatures within 3 standard deviations of the mean, or between 96.75°F and 99.57°F. (Type an integer or a decimal. Do not round.) a. Approximately [ ]% of healthy adults in this group have body temperatures within 3 standard deviations of the mean, or between 96.75°F and 99.57°F. (Type an integer or a decimal. Do not round.)b. Approximately [ ]% of healthy adults in this group have body temperatures between 97.22°F and 99.10°F. (Type an integer or a decimal. Do not round.)

Answered: Image /qna-images/answer/3819c7f0-6704-40b1-bcbe-6e5663c613fb.jpg

Answered: a. Approximately % of healthy adults in…

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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should have the right to marry. (The 2014 data were collected before the 2015 U.S. C2. GSS 2014 and GSS 2018 respondents were asked their opinion on whether homosexuals 30 measured on a 5-point scale from strongly agree (1) to strongly disagree (5). Supreme Court decision granting same-sex couples the right to marry. Responses wer measured on a 5-point scale from strongly agree (1) to strong!y aisagiee (2). Cumulative Percentage Homosexuals Should Have Right to Marry (2014) Percentage Frequency 32.5 32.5 Strongly agree 251 57.5 25.2 Agree 195 67.3 Neither agree nor disagree 9.6 74 79.2 Disagree 92 11.9 100.0 Strongly disagree 161 20.8 Total 773 100.0 Homosexuals Should Have Cumulative Right to Marry (2018) Frequency Percentage Percentage Strongly agree 293 39.5 39.5 Agree 200 27.0 66.5 Neither agree nor disagree 70 9.4 75.9 Disagree 67 9.0 84.9 Strongly disagree 111 15.0 99.9 Total 741 99.9 a. What is the level of measurement for this variable? b. What is the mode for 2014? For 2018?
In the 1992 presidential election, Alaska's 40 election districts averaged 2108 votes per district for President Clinton. The standard deviation was 570. (There are only 40 election districts in Alaska.) The distribution of the votes per district for President Clinton was bell-shaped. Let X = number of votes for President Clinton for an election district. (Source: The World Almanac and Book of Facts) Round all answers except part e. to 4 decimal places. PLEASE ROUND TO 4 DECIMAL PLACES!! Is 2108 a population mean or a sample mean? Select an answer Sample Mean Population Mean c. Find the probability that a randomly selected district had fewer than 2063 votes for President Clinton. d. Find the probability that a randomly selected district had between 2295 and 2481 votes for President Clinton. e. Find the third quartile for votes for President Clinton. Round your answer to the nearest whole number.
A concierge is interested in how long it takes to bring passengers to the airport and then return to the hotel. The round-trip travel times for six taxi drivers were: 3,3,2,8,4,4 minutes. a. Compute the mean, variance, and standard deviation. Label them clearly. SHOW ALL CALCULATIONS/WORK! b. Explain what you have done and what the results mean to a person who has never had a course in statistics.
In the 1992 presidential election, Alaska's 40 election districts averaged 2023 votes per district for President Clinton. The standard deviation was 555. (There are only 40 election districts in Alaska.) The distribution of the votes per district for President Clinton was bell-shaped. Let X = number of votes for President Clinton for an election district. (Source: The World Almanac and Book of Facts) Round all answers except part e. to 4 decimal places. please answer all 3 subs C, D, and E c. Find the probability that a randomly selected district had fewer than 1989 votes for President Clinton. d. Find the probability that a randomly selected district had between 1938 and 2139 votes for President Clinton. e. Find the first quartile for votes for President Clinton. Round your answer to the nearest whole number.
Alexander Borbely is a professor at the University of Zurich Medical School, where he is director of the sleep laboratory. The histogram in the figure below is based on information from his book Secrets of Sleep. The histogram displays hours of sleep per day for a random sample of 200 subjects. Estimate the mean hours of sleep, standard deviation of hours of sleep and coefficient of variation. (Enter mean to 1 decimal place, s and CV to 2 decimal places.)
d. Determine the sample standard deviation. Round your answer to 2 decimal places. e. Determine the coefficient of variation.
Which data set would give the smallest standard deviation? Select one: a. {100, 150, 200, 250, 300} O b. {1, 5, 7, 150, 2} O c. {4, 20, 55, 100, 2} O d. (56, 20, 34, 102, 30}
Refer to the accompanying table, which describes the number of adults in groups of five who reported sleepwalking. Find the mean and standard deviation for the numbers of sleepwalkers in groups of five. A. The mean issleepwalker(s). (Round to one decimal place as needed.) B. The standard deviation issleepwalker(s). (Round to one decimal place as needed.)
Each year, tornadoes that touch down are recorded. The following table gives the number of tornadoes that touched down during each month of one year. Determine the range and sample standard deviation. Range = 3 65 tornadoes 4 82 49 62 S= (Round to two decimal places as needed.) 116 60 203 102 91 91
The highway mileage (mpg) for a sample of 8 different models of a car company can be found below. Find the mean, median, mode, and standard deviation. Round to one decimal place as needed.20, 23, 26, 28, 30, 32, 33, 33
Which of the following data sets has the smallest standard deviation? a. 1, 2, 3, 4, 5 b. 100, 100, 100, 100, 100 c. 100, 101, 102, 103, 104 d. 2, 4, 6, 8, 10
Calculate the standard deviation for the following set of scores: 18, 22, 26, 22, 34, 7, 18. (Use n-1 as the denominator in your calculations.) The standard deviation for this data is: Group of answer choices

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