Question

STATISTICS
Q. Define with one sentence

a) Range
b) Frequency
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Answer 1

Answer:

a variety of things that belong to the same group

एक ही प्रकार की विभिन्‍न वस्‍तुएँ. range

Explanation:

the number of times something happens in a particular period

विशेष अवधि में होने वाली किसी क्रिया की आवृत्ति संख्‍या; बारंबारता... frequency

Answer 2

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.