Question

A sample consists of 34 observations, each recorded as correct to the nearest integer,

ranging in value from 201 to 337. If it is decided to use seven classes of width 20 units

and to begin the first one at 199.5, find the class boundaries, limits and marks of the seven

classes.​

Answer 1

Answer:

please mark my brainly ans thanks

Answer 2

Explanation:

A sample consists of 34 observations, each recorded as correct to the nearest integer,

ranging in value from 201 to 337. If it is decided to use seven classes of width 20 units

and to begin the first one at 199.5, find the class boundaries, limits and marks of the seven