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Gabriel and Lucia took a road trip across the country. The room costs, in dollars, for their overnight stays are isted in the accompanying table. How many of the cost amounts are within one standard deviation of the mean?

Gabriel and Lucia took a road trip across the country. The room costs, in dollars, for their overnight stays are isted in the accompanying table. How many of the cost amounts are within one standard deviation of the mean?

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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Gabriel and Lucia took a road trip across the country. The room costs, in dollars, for their overnight stays are listed in the accompanying table. How many of the cost amounts are within one standard deviation of the mean? I Click the icon to view the room costs in dollars. - X There are cost amount (Type a whole number.) Room costs ($) Scree 21-01 70 95 135 195 205 210 225 230 235 295 315 320 Print Done
Transcribed Image Text:Gabriel and Lucia took a road trip across the country. The room costs, in dollars, for their overnight stays are listed in the accompanying table. How many of the cost amounts are within one standard deviation of the mean? I Click the icon to view the room costs in dollars. - X There are cost amount (Type a whole number.) Room costs ($) Scree 21-01 70 95 135 195 205 210 225 230 235 295 315 320 Print Done
In a distribution where the mean is 50 and the standard deviation is 3, find the largest fraction of the numbers that could meet the folowing requirements. Of the numbers in the distribution, the fraction that is less than 35 or more than 65 is at most less than 35 or more than 65 (Type an integer or simpified fraction.)
Transcribed Image Text:In a distribution where the mean is 50 and the standard deviation is 3, find the largest fraction of the numbers that could meet the folowing requirements. Of the numbers in the distribution, the fraction that is less than 35 or more than 65 is at most less than 35 or more than 65 (Type an integer or simpified fraction.)
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