Which of the following are statistical questions? (a) What is the price of a tennis ball in India? Class 7

Which of the following are statistical questions? (a) What is the price of a tennis ball in India? Class 7

Question 1.

Which of the following are statistical questions? (a) What is the price of a tennis ball in India? Class 7

(a) What is the price of a tennis ball in India?

(b) How old are the dogs that live on this street?

(c) What fraction of the students in your class like walking up a hill?

(d) Do you like reading?

(e) Approximately how many bricks are in this wall?

(f) Who was the best bowler in the match yesterday?

(g) What was the rainfall pattern in Barmer last year?

Solution:

Except questions (d) and (e), all are statistical question.

Question 2.

Can a single number act as a representative of a group of numbers? For example, can we represent Shubman’s or Yashasvi’s batting in this series with one number? Discuss. Class 7

Solution:

Yes. Do as directed.