Q1: In an experiment to measure the speed of vehicles, the speed of 200 vehicles was measured and placed in the frequency distribution table listed below. fir Mayati, 1- Arithmetic mean. 2- The median using the equations. 3- Mode using equations.

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Q1: In an experiment to measure the speed of vehicles, the speed of 200 vehicles was measured and placed in the frequency distribution table listed below. find
Mayati,
1- Arithmetic mean.
2- The median using the equations.
3- Mode using equations.
4- Standard deviation.
5- Variation coefficient.
30-
40-
50-
60-
70-
80-
90-
100-
110-
120-
Classes
39
49
59
69
79
89
99
109
119
129
Frequency
5
9
20
50
65
27
16
3.
(20 degrees)
Q2: From the information mentioned in the first question. Find the first, second, and third skew modulus and the measure of oblateness.
120 dogrea)
Transcribed Image Text:Q1: In an experiment to measure the speed of vehicles, the speed of 200 vehicles was measured and placed in the frequency distribution table listed below. find Mayati, 1- Arithmetic mean. 2- The median using the equations. 3- Mode using equations. 4- Standard deviation. 5- Variation coefficient. 30- 40- 50- 60- 70- 80- 90- 100- 110- 120- Classes 39 49 59 69 79 89 99 109 119 129 Frequency 5 9 20 50 65 27 16 3. (20 degrees) Q2: From the information mentioned in the first question. Find the first, second, and third skew modulus and the measure of oblateness. 120 dogrea)
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