Question
Out of 30 observation 10 are are and other are whose variance is then is equal to (A) (B) (C) (D)
Found 8 tutors discussing this question
Discuss this question LIVE
15 mins ago
Filo tutor solution
Learn from their 1-to-1 discussion with Filo tutors.
Generate FREE solution for this question from our expert tutors in next 60 seconds
Don't let anything interrupt your homework or exam prep with world’s only instant-tutoring, available 24x7
Practice questions from similar books
Question 1
The mean and standard deviation of five observations and are 10 and 3 respectively, then variance of the observation is equal to (a) 437.5 (b) 507.5 (c) 537.5 (d) 487.5Question Text | Out of 30 observation 10 are are and other are whose variance is then is equal to (A) (B) (C) (D) |