The frequency distribution in the table represents the square footage of a random sample of 496 houses that are owner occupied year round.Approximate the mean and standard deviation square footage.Click the icon to view the data table.Housing DataThe sample mean square footage issquare feet.(Round to the nearest whole number as needed.)Square FootageFrequency0-4993The sample standard deviation issquare feet.500-99918(Round to the nearest whole number as needed.)1000–1499401500–19991202000–24991172500–2999763000–3499493500–3999444000-4499214500-49998

Obtain the value of the sample mean footage The mean is obtained below: From the information,…

Answered: The frequency distribution in the table…

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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The distribution of the number of hours that a random sample of people spend doing chores per week is shown in the pie chart. Use 32 as the midpoint for "30+ hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. Click the icon to view the pie chart. First construct the frequency distribution. Class Frequency, f 0-4 5-9 10-14 15-19 20-24 25-29 30+ Find an approximation for the sample mean. X= (Type an integer or decimal rounded to the nearest tenth as needed.) Find an approximation for the sample standard deviation. S= (Type an integer or decimal rounded to the nearest tenth as needed.) Weekly Chore Hours 0-4 hours (3 people) 5-9 hours (14 people) 10-14 hours (21 people) 15-19 hours (18 people) 20-24 hours (17 people) 25-29 hours (11 people) 30+ hours (7 people) - X -
For the data in the table, find the mean and the median of the monthly high temperatures. Then do the same for the monthly low temperatures. The mean of the high temperatures is ______F (type an integer or a decimal.) Month High low Jan 17 8 Feb 23 13 Mar 30 19 Temperatures are in degrees fahrenheit Apr 41 28 May 54 43
← The weights, in pounds, of packages on a delivery truck are shown in the stem-and-leaf plot. Find the mean, the median, and the mode of the data, if possible. If any measure cannot be found or does not represent the center of the data, explain why. 0 38 10348 2 2225778 3 000234589 401468 50 Key: 3 0 30 Find the mean. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The mean is 26.9 (Round to one decimal place as needed.) B. The mean cannot be calculated because there is an even number of data entries. C. The mean cannot be calculated because the sample size is too small. D. The mean cannot be calculated because the data are at the nominal level of measurement.
Draw a histogram to illustrate the data.
The distribution of the number of hours that a random sample of people spend doing chores per week is shown in the pie chart. Use 32 as the midpoint for "30+ hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. Click the icon to view the pie chart. First construct the frequency distribution. Weekly study hours Class Frequency, f 0-4 5-9 0-4 hours (3 people) 10-14 5-9 hours (14 people) 10-14 hours (19 people) 15-19 15-19 hours (21 people) 20-24 20-24 hours (14 people) O 25-29 hours (13 people) 25-29 30+ hours (4 people) 30+ Print Done
Use the display of data to find the mean, median, mode, and midrange. Frequency 10- 84 6- 6 + ~ 0- Score 10 11 12 13 14 The mean of the data is. (Round to the nearest tenth as needed.)
Find the mean, median, and mode(s) of the data in the following stem-and-leaf plot. The leaf represents the ones digit. 09 1 59 2 6788 1 Part 1 of 3 Find the mean. Round your answer to one decimal place, if necessary. Mean: S Part 2 of 3 Find the median. Round your answer to one decimal place, if necessary. Median: X S
The distribution of the number of hours that a random sample of people spend doing chores per week is shown in the pie chart. Use 32 as the midpoint for "30+ hours." Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard deviation of the data set. W Click the icon to view the pie chart. First construct the frequency distribution. Weekly study hours Class Frequency, f 0-4 I 0-4 hours (4 people) 5-9 1 5-9 hours (12 people) O 10-14 hours (23 people) O 15-19 hours (21 people) O 20-24 hours (16 people) O 25-29 hours (14 people) O 30+ hours (5 people) 10-14 15-19 20-24 25-29 30+ Print Done OOOOD OD
Determine the mean of the data.
Find the mean, the median, and the mode for the set of scores in the frequency distribution table. f: 1,2,3,4,5, x: 2,3,6,6,6,6,6,7,8,8,8,9,10,10,10 Mean = ___________ Median = __________ Mode = ____________
Find the median of the frequency distribution.
Find the mean of the data summarized in the given frequency distribution. The test scores of 40 students are summarized in the frequency distribution below. Find the mean score. Score Students 50-59 60-69 70-79 80-89 90-99 57728 12

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