The brain volumes (cm) of 50 brains vary from a low of 906 cm" to a high of 1488 cm. Use the range rule of thumb to estimate the standard deviation s and compare313the result to the exact standard deviation of 171.4 cm", assuming the estimate is accurate if it is within 15 cm3The estimated standard deviation is cm.(Type an integer or a decimal Do not round.)Compare the result to the exxact standard deviation.A.* The approximation is not accurate because the error of the range rule of thumb's approximation is less than 15 cm13The approximation is accurate because the error of the range rule of thumb's approximation is less than 15 cmcm³OC.3.The approximation is not accurate because the error of the range rule of thumb's approximation is greater than 15 cm39 . The approximation is accurate because the error of the range rule of thumb's approximation is greater than 15 cm".cm³inel Cick to select your answer(s).erjavascript:doBxercise(3)-selected from a set of...from a set of measurements The five pulser minute. Four of the pulse rates are

Name: The brain volumes (cm) of 50 brains vary from a low of 906 cm" to a h
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Description: The brain volumes (cm) of 50 brains vary from a low of 906 cm" to a high of 1488 cm. Use the range rule of thumb to estimate the standard deviation s and compare313the result to the exact standard deviation of 171.4 cm", assuming the estimate is acc

Given: The number of brain volumes = 50 brains Exact standard deviation = 171.4 Brains vary from 906…

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The brain volumes (cm) of 50 brains vary from a low of 906 cm to a high of 1488 cm. Use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 171.4 cm, assuming the estimate is accurate if it is within 15 cm. The estimated standard deviation is cm. (Type an integer or a decimal. Do not round.) Compare the result to the exact standard deviation. O A. The approximation is not accurate because the error the range rule of thumb's approximation is less than 15 cm. O B. The approximation is accurate because the error of the range rule of thumb's approximation is less than 15 cm. OC. The approximation is not accurate because the error of the range rule of thumb's approximation is greater than 15 cm. O B. The approximation is accurate because the error of the range rule of thumb's approximation is greater than 15 cm.

The brain volumes (cm) of 50 brains vary from a low of 906 cm to a high of 1488 cm. Use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 171.4 cm, assuming the estimate is accurate if it is within 15 cm. The estimated standard deviation is cm. (Type an integer or a decimal. Do not round.) Compare the result to the exact standard deviation. O A. The approximation is not accurate because the error the range rule of thumb's approximation is less than 15 cm. O B. The approximation is accurate because the error of the range rule of thumb's approximation is less than 15 cm. OC. The approximation is not accurate because the error of the range rule of thumb's approximation is greater than 15 cm. O B. The approximation is accurate because the error of the range rule of thumb's approximation is greater than 15 cm.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Concept explainers

Inverse Normal Distribution

The method used for finding the corresponding z-critical value in a normal distribution using the known probability is said to be an inverse normal distribution. The inverse normal distribution is a continuous probability distribution with a family of two parameters.

Mean, Median, Mode

It is a descriptive summary of a data set. It can be defined by using some of the measures. The central tendencies do not provide information regarding individual data from the dataset. However, they give a summary of the data set. The central tendency or measure of central tendency is a central or typical value for a probability distribution.

Z-Scores

A z-score is a unit of measurement used in statistics to describe the position of a raw score in terms of its distance from the mean, measured with reference to standard deviation from the mean. Z-scores are useful in statistics because they allow comparison between two scores that belong to different normal distributions.

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Question

The brain volumes (cm) of 50 brains vary from a low of 906 cm" to a high of 1488 cm. Use the range rule of thumb to estimate the standard deviation s and compare
3
13
the result to the exact standard deviation of 171.4 cm", assuming the estimate is accurate if it is within 15 cm
3
The estimated standard deviation is cm.
(Type an integer or a decimal Do not round.)
Compare the result to the exxact standard deviation.
A.
* The approximation is not accurate because the error of the range rule of thumb's approximation is less than 15 cm
13
The approximation is accurate because the error of the range rule of thumb's approximation is less than 15 cm
cm³
OC.
3.
The approximation is not accurate because the error of the range rule of thumb's approximation is greater than 15 cm
3
9 . The approximation is accurate because the error of the range rule of thumb's approximation is greater than 15 cm".
cm³
in
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er
javascript:doBxercise(3)-
selected from a set of...
from a set of measurements The five pulse
r minute. Four of the pulse rates are

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