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Exhibit 3-2 A researcher has collected the following sample data. The mean of the sample is 5. 3 5. 12 Refer to Exhibit 3-2. The interquartile range is O a. 12 Ob.1 Oc.2 d 10

Exhibit 3-2 A researcher has collected the following sample data. The mean of the sample is 5. 3 5. 12 Refer to Exhibit 3-2. The interquartile range is O a. 12 Ob.1 Oc.2 d 10

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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QUESTION 23 Exhibit 3-2 A researcher has collected the following sample data. The mean of the sample is 5. 12 3 Refer to Exhibit 3-2. The interquartile range is O a. 12 O b.1 O.2 Od. 10 QUESTION 24 Exhibit 3-3 Suppose annual salaries for sales associates from Hayley's Heirlooms have a bell-shaped distribution wth a mean of $32,500 and a standard deviation of $2,500. Refer to Exhibit 3-3. The z-scoré for a sales associate from this store who earns $28,000 is O a. 28 O b. 1.8 OC.-1.8 Od. 78
Transcribed Image Text:QUESTION 23 Exhibit 3-2 A researcher has collected the following sample data. The mean of the sample is 5. 12 3 Refer to Exhibit 3-2. The interquartile range is O a. 12 O b.1 O.2 Od. 10 QUESTION 24 Exhibit 3-3 Suppose annual salaries for sales associates from Hayley's Heirlooms have a bell-shaped distribution wth a mean of $32,500 and a standard deviation of $2,500. Refer to Exhibit 3-3. The z-scoré for a sales associate from this store who earns $28,000 is O a. 28 O b. 1.8 OC.-1.8 Od. 78
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