105 101 120 116 108 112 118 119 107 100 107 120 113 113 101 102 102 100 101 100
ID: 1813836 • Letter: 1
Question
105 101 120 116 108 112 118 119 107 100
107 120 113 113 101 102 102 100 101 100
118 106 114 100 104 101 107 113 110 100
109 108 100 104 110 113 118 100 119 120
A. construct a frequency histogram for these data.
B. Construct a relative frequency histogram.
C. Construct a frequency polygon. .
D. Construct a ogive curve.
Thanks so much for help, please detail in exceel.
Explanation / Answer
class interval -frequency
100-105 16
106-110 09
111-115 07
116-120 08taking class interval on x-axis and frequency on y axis we can construct a frequency histogram
2)frequency polygon considering the centre valuees of the coresponding class intervals on x axis frequency on y xis we get this one
a free hand curve of the above gives us the rest one
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