Question

A grouped frequency table with class intervals of equal sizes using 250−270 (270 not included in this interval) as one of the class interval is constructed for the following data: 268,220,368,258,242,310,272,342,310,290,300,320,319,304,402,318,406,292,354,278,210,240,330,316,406,215,258,236.The frequency of the class 310−330 is: *

2 points

4

5

6

7

​

Answer 1

Answer:

Step-by-step explanation:

Numbers between 310 and 330 are 310,310,320,319,318,316. 330 will not be included in this interval. Thus, frequency is 6.