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1. The following are final score grades. Fill in the frequencies: Score 4 3 3 1 3 4 55 2 3 4 3 4 3 4 1 N =

1. The following are final score grades. Fill in the frequencies: Score 4 3 3 1 3 4 55 2 3 4 3 4 3 4 1 N =

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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3. Complete the grouped frequency table using the data set provided: Real Limits f Rel f cf c% (UN) 151 - 160 141 - 150 4 131 - 140 6 121 - 130 9 111 - 120 6 101 - 110 4 4. Find 130 on the table above and circle the interval, and then fill in the blanks below: a. Cf below interval: b. Score: c. LRL: d. Interval size: e. f within interval: f. N: 5. Calculate the percentile rank of 130 using the numbers in question 4: (score- LRL interval size )f within interval) |(100) cf below interval+ Percentile = N
Transcribed Image Text:3. Complete the grouped frequency table using the data set provided: Real Limits f Rel f cf c% (UN) 151 - 160 141 - 150 4 131 - 140 6 121 - 130 9 111 - 120 6 101 - 110 4 4. Find 130 on the table above and circle the interval, and then fill in the blanks below: a. Cf below interval: b. Score: c. LRL: d. Interval size: e. f within interval: f. N: 5. Calculate the percentile rank of 130 using the numbers in question 4: (score- LRL interval size )f within interval) |(100) cf below interval+ Percentile = N
1. The following are final score grades. Fill in the frequencies: Score f 5 4 3 3 1 3 4 5 5 2 3 4 3 4 3 4 N = 2. Complete the frequency table using the data set above: Real Limits f Rel f (f/N) cf % c% Score 4 3 1 a. Create a Frequency Polygon of the frequency distribution above 5 4. 3 2 1.
Transcribed Image Text:1. The following are final score grades. Fill in the frequencies: Score f 5 4 3 3 1 3 4 5 5 2 3 4 3 4 3 4 N = 2. Complete the frequency table using the data set above: Real Limits f Rel f (f/N) cf % c% Score 4 3 1 a. Create a Frequency Polygon of the frequency distribution above 5 4. 3 2 1.
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