#1According to research, foot length of women is normally distributed with mean 9.58 inchesand standard deviation 0.51 inch. The distríbution is useful to shoe manufacturers, shoestores, and related merchants because it permits them to make informed decisions about sheproduction, inventory and so forth.a) Sketch a Normal curve and place on it the values that correspond to 21, 12, ±3 standarddeviations of the mean, as well as the mean itself.Women's Size Conversionsb) What percentage of women have foot lengths between9.5 and 10 inches? Show all your computations andshade the area under the Normal curve. Explain howUS Sizes Euro Sizes UK Sizes inchesCM2.1875" 20.83524.5352.52.375"21.3you obtainedyour answer.8.5335-3621.65.5363.5a.7522.2636-378.375"22.546.5459.0625" 2337737-3859.25"23.57.5385.59.375"23.8c) What percentage of women have foot lengths below 9inches? Show all your computations and shade the area 8.5under the Normal curve. Explain how89.538-39624.1396.59.6875" 24.6obtained939-4079.875" 25.1you9.5407.510254your answer.1040-41810.1875" 25.910.5418.510.3125" 26.210.51141-42926.711.5429.510.6875" 27.142-4310.875 27.61210

Given mean = 9.58 inchesstandard deviation = 0.51 inchThe values one, two, three standard deviations…

Answered: #1 According to research, foot length…

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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