draw ogive sum more than class more than 0 more than 10 more than 20 more than 30 more than 40 more than 50 frequency 68 53 50 45 38 25. find median with using formula
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Answer:
To draw the Ogive or cumulative frequency curve, we need to find out the cumulative frequency.
To draw the Ogive or cumulative frequency curve, we need to find out the cumulative frequency.Class interval0−1010−2020−3030−4040−50Frequency621163210Cumulative frequency627437585Let us take the scale on X-axis as 1 cm=10 and Y-axis as 1 cm=10 and mark the cumulative frequency against the upper limit of each class interval. Joining these points by a smooth curve, we get ogive or cumulative frequency curve. The curve looks like this.
To draw the Ogive or cumulative frequency curve, we need to find out the cumulative frequency.Class interval0−1010−2020−3030−4040−50Frequency621163210Cumulative frequency627437585Let us take the scale on X-axis as 1 cm=10 and Y-axis as 1 cm=10 and mark the cumulative frequency against the upper limit of each class interval. Joining these points by a smooth curve, we get ogive or cumulative frequency curve. The curve looks like this.
Answer:
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