IDNStudy.com, ang perpektong platform para magtanong at makakuha ng maaasahang mga sagot. Hanapin ang mga solusyong kailangan mo nang mabilis at madali sa tulong ng aming mga eksperto.

class interval 23 25 frequency lower boundaries less than cumulative frequency​

Sagot :

The cumulative frequency of a value of a variable is the number of values in the collection of data less than or equal to the value of the variable.

For example: Let the raw data be 2, 10, 18, 25, 15, 16, 15, 3, 27, 17, 15, 16. The cumulative frequency of 15 = 6 (Since, values ≤ 15 are 2, 10, 15, 15, 3, 15).

hope it helps!:))