Math, asked by khushboobhadana40, 23 days ago

Q.5 In an intelligence test conducted on 1000 students average score was 36 with the standard deviation as 15. Find the number of students (a) Getting more than 40 marks (b)number of students getting marks between 30 and 42

Answers

Answered by Abc1234Oo

0

Step-by-step explanation:

the number of students below average were 16

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