Question

in a data the smallest value is 27, the largest value is 48 and the size of class interval is 3. find the number of classes​

Answer 1

Answer:

9

Step-by-step explanation:

27-30

30-33

33-36

36-39

39-42

42-45

45-48

Answer 2

Answer:

7.

Step-by-step explanation:

classess will be 7.

27.... 30.

30... 33.

34..36

37...39

40..42

43...45

46...48.