Class 12 CBSE Applied Maths Inferential Statistics Exercise 10.1
Class 12 CBSE Applied Maths aims to develop an understanding of basic
mathematical and statistical tools and their
applications in the field of commerce (business/ finance/economics) and social
sciences. Topics covered in Class 12th Applied Maths includes : Numbers, Quantification and
Numerical Applications, Algebra, Calculus, Probability Distributions , Inferential Statistics, Index
Numbers and Time-based data , Financial Mathematics , Linear Programming.
Please Select
Q1.
A sample of 4 students from a school was taken to see how many pens were they carrying 2,3,5,6
(i) What is the point estimate of the population mean?
(ii) What is the point estimate of the population standard deviation?
Solution :
Q2.
You have found the following ages(in years) of 6 lions. These lions were randomly selected from, the 22, lions at your local zoo
13,2, 1,5, 2, 7.
(i) What is the point estimate of the population mean?
(ii) What is the point estimate of the population standard deviation?
Solution :
Q3.
Solution :
Q4.
Solution :
Q5.
Solution :
