Question

Class interval in a frequency distribution is equal to​

Answer 1

Answer:

The frequency of a class interval is the number of observations that occur in a particular predefined interval. So, for example, if 20 people aged 5 to 9 appear in our study's data, the frequency for the 5–9 interval is 20. The endpoints of a class interval are the lowest and highest values that a variable can take.

Explanation:

I hope it will help you from my side

Answer 2

SOLUTION

TO DETERMINE

Class interval in a frequency distribution is

EVALUATION

We know that When the number of sample values are large in number and are in wide range, then the whole data is divided in a number of several groups according to the size of the sample. Each of these groups, made as above, is known as class interval

Also the number of observed values falling within a class is called the frequency of that class

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ Generally, what is the range of coefficient of skewness for data where the mode is ill-defined?(A) 0 to 1 (B) -1 to +1

https://brainly.in/question/26142979

2. if arithmetic mean of a seties is 45 and median is 40 then calculate the value of mode of that series

https://brainly.in/question/31548199