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The mass of a species of mouse commonly found in houses is normally distributed with a mean of 20.6 grams with a standard deviation of 0.17 grams. Enter your responses as a decimal with 4 decimal places. (a) What is the probability that a randomly chosen mouse has a mass of less than 20.41 grams? 0.1319 Show your work. Show me what you entered into the calculator. P (X-20.6/0.17 < 20.41-20.6/0.17 IP 3D (Z < -1.1176 (b) What proportion of mice have a mass between 20.52 and 20.69 grams? 0.3827 Show your work. Show me what you entered into the calculator. P (20.52 < x < 20.69) P (20.52 -20.6 /0.17 < 20.6/0.17 < 20.69- 20.6/0.17 (c) 15% of all mice have a mass of less than 20.4239 grams. Show your work. Show me what you entered into the calculator. 15 /100 =0.15 P (Z < 9-20.6/0.17) =0.15 P (z < -1.036) =0.15

The mass of a species of mouse commonly found in houses is normally distributed with a mean of 20.6 grams with a standard deviation of 0.17 grams. Enter your responses as a decimal with 4 decimal places. (a) What is the probability that a randomly chosen mouse has a mass of less than 20.41 grams? 0.1319 Show your work. Show me what you entered into the calculator. P (X-20.6/0.17 < 20.41-20.6/0.17 IP 3D (Z < -1.1176 (b) What proportion of mice have a mass between 20.52 and 20.69 grams? 0.3827 Show your work. Show me what you entered into the calculator. P (20.52 < x < 20.69) P (20.52 -20.6 /0.17 < 20.6/0.17 < 20.69- 20.6/0.17 (c) 15% of all mice have a mass of less than 20.4239 grams. Show your work. Show me what you entered into the calculator. 15 /100 =0.15 P (Z < 9-20.6/0.17) =0.15 P (z < -1.036) =0.15

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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The mass of a species of mouse commonly found in houses is normally distributed with a mean of 20.6 grams with a standard deviation of 0.17 grams. Enter your responses as a decimal with 4 decimal places. (a) What is the probability that a randomly chosen mouse has a mass of less than 20.41 grams? 0.1319 Show your work. Show me what you entered into the calculator. P (X-20.6/0.17 &lt; 20.41-20.6/0.17 (Z &lt; -1.1176 (b) What proportion of mice have a mass between 20.52 and 20.69 grams? 0.3827 Show your work. Show me what you entered into the calculator. P (20.52 &lt; x &lt; 20.69) P (20.52 -20.6 /0.17 &lt; 20.6/0.17 &lt; 20.69- 20.6/0.17 (c) 15% of all mice have a mass of less than 20.4239 grams. Show your work. Show me what you entered into the calculator. 15 /100 =0.15 P (Z &lt; 9- 20.6/0.17) =ø.15 P (z &lt; -1.036) =0.15
Transcribed Image Text:The mass of a species of mouse commonly found in houses is normally distributed with a mean of 20.6 grams with a standard deviation of 0.17 grams. Enter your responses as a decimal with 4 decimal places. (a) What is the probability that a randomly chosen mouse has a mass of less than 20.41 grams? 0.1319 Show your work. Show me what you entered into the calculator. P (X-20.6/0.17 &lt; 20.41-20.6/0.17 (Z &lt; -1.1176 (b) What proportion of mice have a mass between 20.52 and 20.69 grams? 0.3827 Show your work. Show me what you entered into the calculator. P (20.52 &lt; x &lt; 20.69) P (20.52 -20.6 /0.17 &lt; 20.6/0.17 &lt; 20.69- 20.6/0.17 (c) 15% of all mice have a mass of less than 20.4239 grams. Show your work. Show me what you entered into the calculator. 15 /100 =0.15 P (Z &lt; 9- 20.6/0.17) =ø.15 P (z &lt; -1.036) =0.15
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