cost of living index Number of weeks by 15 225-240 6 5 20 10 Construct a combined histogram and frequency polygon for the following data: Draw a frequency polygon for the data given above. 195-210 210-225 180-195 150-165 165-180 12 15 22 8 14 In a study of diabetic patients, the following data was obtained: 10-20 30-40 50-60 40-50 20-30 60-70 27 36 3 15 30 8 Weekly earnings (in rupees) No. of workers 16 70-80 Age (in years) No. of patients 6 Represent the above data by a histogram and a frequency polygon. 17 30, 48, 52, 78, 103, 85, 37, 94, 72, 73, 66, 52, 92, 65, 78, 81, 64, 60, 75, 78, 108, 63,71, 54, The water bills (in rupees) of 32 houses in a locality are given below: 59, 75, 100, 103, 35, 89, 95, 73. Taking class intervals 30 -50, 50 - 60, ..., form frequency distribution tabl 18 The number of matchsticks in 40 boxes on counting was found as given below: Construct a combined histogram and frequency polygon. 49, 41, 42, 43, 47, 50, 51, 49, 43, 42, 40, 42, 44, 45, 49, 42, 46, 49, 45, 49, 45, 47, 45 43, 44, 48, 43, 46, 50, 43, 52, 46, 49, 52, 51, 47, 43, 43, 45. Taking classes 40 - 42, 42 above data. Also draw a combined histogram and frequency polygon.
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Step-by-step explanation:
A carbonate is a salt of carbonic acid, characterized by the presence of the carbonate ion, a polyatomic ion with the formula of CO²⁻ ₃. The name may also refer to a carbonate ester, an organic compound containing the carbonate group C(O–)₂.
Answer:
cost of living index Number of weeks by 15 225-240 6 5 20 10 Construct a combined histogram and frequency polygon for the following data: Draw a frequency polygon for the data given above. 195-210 210-225 180-195 150-165 165-180 12 15 22 8 14 In a study of diabetic patients, the following data was obtained: 10-20 30-40 50-60 40-50 20-30 60-70 27 36 3 15 30 8 Weekly earnings (in rupees) No. of workers 16 70-80 Age (in years) No. of patients 6 Represent the above data by a histogram and a frequency polygon. 17 30, 48, 52, 78, 103, 85, 37, 94, 72, 73, 66, 52, 92, 65, 78, 81, 64, 60, 75, 78, 108, 63,71, 54, The water bills (in rupees) of 32 houses in a locality are given below: 59, 75, 100, 103, 35, 89, 95, 73. Taking class intervals 30 -50, 50 - 60, ..., form frequency distribution tabl 18 The number of matchsticks in 40 boxes on counting was found as given below: Construct a combined histogram and frequency polygon. 49, 41, 42, 43, 47, 50, 51, 49, 43, 42, 40, 42, 44, 45, 49, 42, 46, 49, 45, 49, 45, 47, 45 43, 44, 48, 43, 46, 50, 43, 52, 46, 49, 52, 51, 47, 43, 43, 45. Taking classes 40 - 42, 42 above data. Also draw a combined histogram and frequency polygon.
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