II. Suppose the following are the electric energy consumption of 50 households in a locality. Make a frequency distribution table as on above. Number of class intervals = 7 ( Unit: kWh 20 30 55 120 20 250 300 340 40 42 120 80 110 45 75 340 60 150 200 300 170 85 230 210 301 250 278 60 74 180 252 40 180 30 160 187 214 263 250 290 302 250 236 360 48 251 298 241 350 380
II. Suppose the following are the electric energy consumption of 50 households in a locality. Make a frequency distribution table as on above. Number of class intervals = 7 ( Unit: kWh 20 30 55 120 20 250 300 340 40 42 120 80 110 45 75 340 60 150 200 300 170 85 230 210 301 250 278 60 74 180 252 40 180 30 160 187 214 263 250 290 302 250 236 360 48 251 298 241 350 380
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter29: Tolerance, Clearance, And Interference
Section: Chapter Questions
Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...
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Transcribed Image Text:II.
Suppose the following are the electric energy consumption of 50 households
in a locality. Make a frequency distribution table as on above. Number of class
intervals = 7 (
Unit: kWh
20
30
55
120
20
250
300
340
40
42
120
80
110
45
75
340
60
150
200
300
170
85
230
210
301
250
278
60
74
180
252
40
180
30
160
187
214
263
250
290
302
250
236
360
48
251
298
241
350
380
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