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sample mean distance at which the bat first detects an insect. (Round your answer to four decimal places.) cm sample variance and standard deviation for this data set. (Round your answers to two decimal places.) iation rom each sample observation. For the new set of values, compute the mean. (Round your answer to four decimal places.) cm sample variance and standard deviation for the new data set. (Round your answe swers to two decimal places.)

sample mean distance at which the bat first detects an insect. (Round your answer to four decimal places.) cm sample variance and standard deviation for this data set. (Round your answers to two decimal places.) iation rom each sample observation. For the new set of values, compute the mean. (Round your answer to four decimal places.) cm sample variance and standard deviation for the new data set. (Round your answe swers to two decimal places.)

MATLAB: An Introduction with Applications
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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Although bats are not known for their eyesight, they are able to locate prey (mainly insects) by emitting high-pitched sounds and listening for echoes. A paper gave the following distances (in centimeters) at which a bat first detected a nearby insect. 23 41 42 68 27 45 52 63 56 83 34 n USE SALT Calculate the sample mean distance at which the bat first detects an insect. (Round your answer to four decimal places.) cm Calculate the sample variance and standard deviation for this data set. (Round your answers to two decimal places.) Variance Standard deviation Subtract 10 from each sample observation. For the new set of values, compute the mean. (Round your answer to four decimal places.) cm Calculate the sample variance and standard deviation for the new data set. (Round your answers to two decimal places.) Variance Standard deviation
Transcribed Image Text:Although bats are not known for their eyesight, they are able to locate prey (mainly insects) by emitting high-pitched sounds and listening for echoes. A paper gave the following distances (in centimeters) at which a bat first detected a nearby insect. 23 41 42 68 27 45 52 63 56 83 34 n USE SALT Calculate the sample mean distance at which the bat first detects an insect. (Round your answer to four decimal places.) cm Calculate the sample variance and standard deviation for this data set. (Round your answers to two decimal places.) Variance Standard deviation Subtract 10 from each sample observation. For the new set of values, compute the mean. (Round your answer to four decimal places.) cm Calculate the sample variance and standard deviation for the new data set. (Round your answers to two decimal places.) Variance Standard deviation
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