a-2. How many of the cities had a vacancy rate of at least 6% but less than 9%? Number of cities a-3. How many of the cities had a vacancy rate of at least 9%? Number of cities
a-2. How many of the cities had a vacancy rate of at least 6% but less than 9%? Number of cities a-3. How many of the cities had a vacancy rate of at least 9%? Number of cities
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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Fifty cities provided information on vacancy rates( in %) in local apartments in the following frequently distribution.
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a-2. How many of the cities had a vacancy rate of at least 6% but less than 9%?
Number of cities
a-3. How many of the cities had a vacancy rate of at least 9%?
Number of cities
b. Which statement is correct regarding the shape of the distribution using a histogram?
O The distribution is negatively skewed.
O The distribution is positively skewed.
O The distribution is relatively symmetric.
O Symmetry or skewness cannot be determined with the available information..
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Question 5 - HW-chap-3-4 - Con X +
Hy is province immotion on vucuncy car apuranen in TOROWIng mrequeriCY DISTINTIVI
Vacancy Rate (%) Relative Frequency
0 ≤ x
3
3 ≤ x < 6
6 ≤ x < 9
9 ≤ x < 12
12 x 15
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a-1. Construct the frequency distribution.
Vacancy Rate (%) Frequency
0<x<3.
3≤ x<6
6≤ x<9
9≤ x <12
12 ≤ x < 15
Number of cities
a-2. How many of the cities had a vacancy rate of at least 6% but less than 9%?
0.10
0.14
0.22
0.26
0.28
a-3. How many of the cities had a vacancy rate of at least 9%?
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