68% of statistics 99 sta 95% of statistics Mean + 1 st. Mean 1 st. 2 st dev 3 st. dev dev 2 st. dev below dev above below below above ppose that water usages in American showers are normally distributed, ing 17.8 gallons, and a standard deviation of 2.9 gallons. Estimate the pe ed % of showers use between 9.1 and 26.5 gallons. % of showers use more than 26.5 gallons. % of showers use less than 14.9 gallons.
68% of statistics 99 sta 95% of statistics Mean + 1 st. Mean 1 st. 2 st dev 3 st. dev dev 2 st. dev below dev above below below above ppose that water usages in American showers are normally distributed, ing 17.8 gallons, and a standard deviation of 2.9 gallons. Estimate the pe ed % of showers use between 9.1 and 26.5 gallons. % of showers use more than 26.5 gallons. % of showers use less than 14.9 gallons.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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