Question

A grouped frequency distribution table with class intervals of equal sizes using 250 – 270 as

one of the class interval is constructed for the following data:

268, 220, 368, 258, 242, 310, 272, 342, 380, 290, 300, 386, 319, 304,

372, 318, 406, 292, 354, 278, 210, 240, 330, 316, 406, 215, 258, 236

Draw the histogram of the data.​

Answer 1

Answer:

Solution

Numbers between

310

and

330

are

310

,

310

,

320

,

319

,

318

,

316.

330

will not be included in this interval. Thus, frequency is

6

.

Step-by-step explanation:

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