Question

11) The average income (in Rs.) earned by 40 hawkers in a city are given below. Prepare
a exclusive frequency distribution for the data. It is given that mid value of one class is
450 and class - length of classes is 100.
313 236 253 470 753 772 491 387 339 276
269 247 242 480 313 360 537 487 622 799
360 281 278 260 276 363 358 880 844 691.
460 402 303 293 304 243 350 700 833 507​

Answer 1

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