Calcualte cumulative frequencies

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Reference no: EM131700292

ANNUAL INCOME
INCOME Person
0 to 2.079 114.195
2.080 to 4.159 44.817
4.160 to 6.239 45.862
6.240 to 8.319 139.611
8.320 to 10.399 114.192
10.400 to 15.599 148.276
15.600 to 20.799 123.638
20.800 to 25.999 121.623
26.000 to 31.199 103.402
31.200 to 36.399 73.463
36.400 to 41.599 59.126
41.600 to 51.999 68.747
52.000 to 77.999 56.710

1. Calculate upper endpoint

2. Calcualte cumulative percentages

3. Calcualte cumulative frequencies

Reference no: EM131700292

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