Question

questions 1 to 4: The following are the marks scored by 20 students in
sessment. Study the data and answer the questions that follow.
32, 56, 45, 71, 66, 42, 99, 82, 51, 95, 76, 40, 29, 39, 44, 28, 67, 80, 57,72
Arrange the scores in an ascending order.
What is the difference between the highest score and the lowest score?
ind the number of students who have scored less than 45.
nd the number of students who have scored more than 60.
ons for questions 5 to 8: The following raw data gives the age (in years) of 2
eting in a tournament.​

Answer 1

Answer:

Assending order:- 28, 29, 32, 39, 40, 42, 44, 45, 51, 56, 57, 66, 67, 71, 72, 76, 80, 82,95, 99

Difference between highest score and lowest score:- 71

No.of student score less than 45:- 7

No.or student score more than 60:- 9