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(b) Looking at the normal quantile plot, describe the pattern to the plotted points. Choose the best answer. O The plotted points appear to approximately follow a straight line. O The plotted points appear to follow a curve (not a straight line) or there is no obvious pattern that the points follow. (c) Based on the correct description of the pattern of the points in the normal quantile plot, what can be concluded about the population of body lengths of the snakes on the island? O The population appears to be approximately normal. O The population does not appear to be approximately normal, X 5

(b) Looking at the normal quantile plot, describe the pattern to the plotted points. Choose the best answer. O The plotted points appear to approximately follow a straight line. O The plotted points appear to follow a curve (not a straight line) or there is no obvious pattern that the points follow. (c) Based on the correct description of the pattern of the points in the normal quantile plot, what can be concluded about the population of body lengths of the snakes on the island? O The population appears to be approximately normal. O The population does not appear to be approximately normal, X 5

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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Charmaine is a biologist studying a species of snake native to only an isolated island. She selects a random sample of 8 of the snakes and records their body lengths (in meters) as listed below. 2.3, 4.2, 1.7, 2.0, 4.0, 1.8, 3.5, 2.7 Send data to calculator Send data to Excel (a) Graph the normal quantile plot for the data. To help get the points on this plot, enter the data into the table in the correct order for a normal quantile plot. Then select "Compute" to see the corresponding area and z-score for each data value. Index 1 2 3 4 5 Data value. Area 0 0 0 0 2-score G
Transcribed Image Text:Charmaine is a biologist studying a species of snake native to only an isolated island. She selects a random sample of 8 of the snakes and records their body lengths (in meters) as listed below. 2.3, 4.2, 1.7, 2.0, 4.0, 1.8, 3.5, 2.7 Send data to calculator Send data to Excel (a) Graph the normal quantile plot for the data. To help get the points on this plot, enter the data into the table in the correct order for a normal quantile plot. Then select "Compute" to see the corresponding area and z-score for each data value. Index 1 2 3 4 5 Data value. Area 0 0 0 0 2-score G
7 Compute (b) Looking at the normal quantile plot, describe the pattern to the plotted points. Choose the best answer. O The plotted points appear to approximately follow a straight line. O The plotted points appear to follow a curve (not a straight line) or there is no obvious pattern that the points follow. (c) Based on the correct description of the pattern of the points in the normal quantile plot, what can be concluded about the population of body lengths of the snakes on the island? O The population appears to be approximately normal. The population does not appear to be approximately normal, X
Transcribed Image Text:7 Compute (b) Looking at the normal quantile plot, describe the pattern to the plotted points. Choose the best answer. O The plotted points appear to approximately follow a straight line. O The plotted points appear to follow a curve (not a straight line) or there is no obvious pattern that the points follow. (c) Based on the correct description of the pattern of the points in the normal quantile plot, what can be concluded about the population of body lengths of the snakes on the island? O The population appears to be approximately normal. The population does not appear to be approximately normal, X
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