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Grades f LCB 95-98 2 94.5 91-94 3 90.5 87-90 12 86.5 83-86 16 82.5 79-82 15 78.5 75-78 2 74.5 1=4 n=50

Grades f LCB 95-98 2 94.5 91-94 3 90.5 87-90 12 86.5 83-86 16 82.5 79-82 15 78.5 75-78 2 74.5 1=4 n=50

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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Directions: Supply the components to be used in the formula and identify the 2nd Quartile of the data below. 1. What is the 2nd quartile class? Third Quarter Grades in Math of Students from Grade 10 - Masipag Grades f LCB <cf 2. What is the lower class boundary of the 2nd quartile class? 95-98 2 94.5 50 91-94 3 90.5 87-90 12 86.5 3. What is the less than cumulative frequency before the 2nd quartile class? 83-86 16 82.5 79-82 15 78.5 4. What is the frequency of the 2nd quartile class? 75-78 2 74.5 j= 4 5. What is the 2nd quartile? n = 50 48 45 33 17 2
Transcribed Image Text:Directions: Supply the components to be used in the formula and identify the 2nd Quartile of the data below. 1. What is the 2nd quartile class? Third Quarter Grades in Math of Students from Grade 10 - Masipag Grades f LCB <cf 2. What is the lower class boundary of the 2nd quartile class? 95-98 2 94.5 50 91-94 3 90.5 87-90 12 86.5 3. What is the less than cumulative frequency before the 2nd quartile class? 83-86 16 82.5 79-82 15 78.5 4. What is the frequency of the 2nd quartile class? 75-78 2 74.5 j= 4 5. What is the 2nd quartile? n = 50 48 45 33 17 2
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