A grouped frequency table with class intervals of equal sizes using 250-270 as one of the class intervals is constructed for the following data: 268, 220, 230, 258, 242, 210, 272, 242, 215, 289, 240, 220, 219, 232, 218, 272, 262, 254, 278, 245, 240, 230, 276, 266, 255, 258, 236. The frequency of the class 270-290 is:
Answers
Answered by
1
Answer:
The frequency is 28
Step-by-step explanation:
Similar questions