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Question
The runs scored by two teams A and B on the first 60 balls in a cricket match are given below
Number of ballsTeam ATeam B1−6257−121613−188219−2491025−304531−365637−426343−4810449−546855−60210
Represent the data of both the teams on the same graph by frequency polygons.
The runs scored by two teams A and B on the first 60 balls in a cricket match are given below
Number of ballsTeam ATeam B1−6257−121613−188219−2491025−304531−365637−426343−4810449−546855−60210
Represent the data of both the teams on the same graph by frequency polygons.
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Solution
The given class intervals are not continuous. Therefore, we first modify the distribution as continuous.
Number of ClassFrequencyFrequencyballsmarksTeam ATeam B0.5−6.53.5256.5−12.59.51612.5−18.515.58218.5−24.521.591024.5−30.527.54530.5−36.533.55636.5−42.539.56342.5−48.545.510448.5−54.551.56854.5−60.557.5210
Now, the required frequency polygons are as shown below:
The given class intervals are not continuous. Therefore, we first modify the distribution as continuous.
Number of ClassFrequencyFrequencyballsmarksTeam ATeam B0.5−6.53.5256.5−12.59.51612.5−18.515.58218.5−24.521.591024.5−30.527.54530.5−36.533.55636.5−42.539.56342.5−48.545.510448.5−54.551.56854.5−60.557.5210
Now, the required frequency polygons are as shown below:
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