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A number of particular items has been classified according to their weights. Class Frequencies II 0-5 5-10 10-15 a≈ 0.93, b≈ 3.15, ≈ 2.8, y≈ 6.3 a≈ 2.8, b≈ 6.3, ≈ 8.4, y 12.6 None I a 2.1, b 1.4, ≈ 6.3, y≈ 2.8 a X b V 11 40 Class Frequencies I 15-20 52 20-25 75 25-30 22 After drying for two weeks the same items have again been weighted and similarly classified. It is known that the median weight in the first weighting was 20.83 g. while in the second weighing it was 17.35 g. Some frequencies, a and b, in the first weighing and x and y in the second weighing are missing. It is known that a = x/3 and b = y/2. Which of the followings is true about the values of the missing frequencies? 11 50 30 28

A number of particular items has been classified according to their weights. Class Frequencies II 0-5 5-10 10-15 a≈ 0.93, b≈ 3.15, ≈ 2.8, y≈ 6.3 a≈ 2.8, b≈ 6.3, ≈ 8.4, y 12.6 None I a 2.1, b 1.4, ≈ 6.3, y≈ 2.8 a X b V 11 40 Class Frequencies I 15-20 52 20-25 75 25-30 22 After drying for two weeks the same items have again been weighted and similarly classified. It is known that the median weight in the first weighting was 20.83 g. while in the second weighing it was 17.35 g. Some frequencies, a and b, in the first weighing and x and y in the second weighing are missing. It is known that a = x/3 and b = y/2. Which of the followings is true about the values of the missing frequencies? 11 50 30 28

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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A number of particular items has been classified according to their weights. Class 0-5 5-10 10-15 a≈ 0.93, b≈ 3.15, z 2.8, y≈ 6.3 a≈ 2.8, b≈ 6.3, ≈ 8.4, y≈ 12.6 None Frequencies Class 11 a 2.1, b 1.4, z≈ 6.3, y≈ 2.8 I a X b y 11 40 Frequencies I 15-20 52 20-25 75 25-30 22 After drying for two weeks the same items have again been weighted and similarly classified. It is known that the median weight in the first weighting was 20.83 g. while in the second weighing it was 17.35 g. Some frequencies, a and b, in the first weighing and x and y in the second weighing are missing. It is known that a = x/3 and b = y/2. Which of the followings is true about the values of the missing frequencies? 11 50 30 28
Transcribed Image Text:A number of particular items has been classified according to their weights. Class 0-5 5-10 10-15 a≈ 0.93, b≈ 3.15, z 2.8, y≈ 6.3 a≈ 2.8, b≈ 6.3, ≈ 8.4, y≈ 12.6 None Frequencies Class 11 a 2.1, b 1.4, z≈ 6.3, y≈ 2.8 I a X b y 11 40 Frequencies I 15-20 52 20-25 75 25-30 22 After drying for two weeks the same items have again been weighted and similarly classified. It is known that the median weight in the first weighting was 20.83 g. while in the second weighing it was 17.35 g. Some frequencies, a and b, in the first weighing and x and y in the second weighing are missing. It is known that a = x/3 and b = y/2. Which of the followings is true about the values of the missing frequencies? 11 50 30 28
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