Question

in a grouped data the number of classes preferred are​

Answer 1

Answer:

in a grouped data the number of classes preferred is​ adequate.

adequate - acceptable quantity

Answer 2

Answer

Adequate is the number of classes preferred in a grouped data .

Explanation

Grouped data are data formed by grouping individual observations of a variable, and the frequency distribution of these groups serves as a convenient means of summarizing or analyzing  data.

Grouped data is data  organized into groups called classes.

As the meaning of adequate is enough or satisfactory for a particular purpose which means that we have to take that value of class which is acceptable quantity not too much large , not too much small only the enough quantity which is acceptable in the grouped data

Therefore , in a grouped data the number of classes preferred are​ adequate

#SPJ2