Question

Define Statistics & Discuss its scope & limitation.
Q.2निम्नलिखित संमको से समान्तर माध्य, मध्यिका और बहुलक की गणना कीजिये।
Calculate arithmetic mean, median and mode from the following data:
Marks Less than Less than 16 8-24
24 & 32-40
8
above
No. of 5
12
29 31
19
Students
40 &
above
above
5
8​

Answer 1

Answer:

Statistics is the study of representing data and information. it is used widely. Bar graph, pie graph are some of its examples.

Mean = sum of all observation/2