Which histogram depicts a higher standard deviation?10T10-8-6-6-4044485256603040506070(a)(b).....Choose the correct answer below.A. Histogram a depicts the higher standard deviation, because thebars are higher than the average bar in b.B. Histogram b depicts the higher standard deviation, because thedistribution has more dispersion.O C. Histogram b depicts the higher standard deviation, since it ismore bell shaped.O D. Histogram a depicts the higher standard deviation, because thedistribution has more dispersion.FrequencyFrequency

We know that the standard deviation is the measure of dispersion from the central tendency of a…

Answered: Which histogram depicts a higher…

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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Complete the table and answer the question. a. What is mean of the probability distribution? b. What is variance of the probability distribution? c. What is standard deviation of the probability distribution?
The range of the sample data is what Listed below are the top 10 annual salaries (in millions of dollars) of TV personalities. Find the range, variance, and standard deviation for the sample data. Given that these are the top 10 salaries, do we know anything about the variation of salaries of TV personalities in general? 39 38 36 29 19 18 15 11 10.7 9.9
Calculate the mean deviation and its coefficient both from mean and median for the following. Marks: (0-20 20-40 40-60 60-80 80-100 o. of Students : 10 16 30 32 12
Meals A college student on a seven-day meal plan reportsthat the amount of money he spends daily on food varieswith a mean of $13.50 and a standard deviation of $7.a) What are the mean and standard deviation of theamount he might spend in two consecutive days?b) What assumption did you make in order to find thatstandard deviation? Are there any reasons you mightquestion that assumption?c) Estimate his average weekly food costs, and thestandard deviation.d) Do you think it likely he might spend less than $50in a week? Explain, including any assumptions youmake in your analysis.
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2b please
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Q1 For the tabulated data, find the (a) mean, (b) median, (c) mode, (d) standard deviation. Classes Frequency 3 13-19 20-26 27-33 12 34-40 41-47 5 6. 48-54 1 55-61 62-68 2
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Ten friends kept track of how many times they sent a text over a one hour period. The results are in the table below. number of texts 5 6 7 7 8 10 10 15 16 17 They determine that the mean of the data set is 10.110.1, but they also want to know the range and standard deviation. Calculate the range of the data set.Is this correct answer 12? Calculate the POPULATION (since it's just two friends, they're the population) standard deviation of the data set.I have a hard time
Scores on in biology tests are normally distributed with the mean of 78 in a standard deviation of 8.2 find the score that represents the 61st percentile
K A data set lists weights (lb) of plastic discarded by households. The highest weight is 5.26 lb, the mean of all of the weights is x=2.312 lb, and the standard deviation of the weights is s = 1.118 lb. a. What is the difference between the weight of 5.26 lb and the mean of the weights? b. How many standard deviations is that [the difference found in part (a)]? c. Convert the weight of 5.26 lb to a z score. d. If we consider weights that convert to z scores between 2 and 2 to be neither significantly low nor significantly high, is the weight of 5.26 lb significant? a. The difference islb. (Type an integer or a decimal. Do not round.) View an example Get more help. ... Clear all Check answer Incor

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