Question
The sum and sum of squares corresponding to length (in cm ) and weight
(in gm) of plant products are given below:
Which is more varying the length or weight ?
Found 8 tutors discussing this question
Discuss this question LIVE
13 mins ago
Text solutionVerified
Here,
Mean
Variance
Also, given
Mean
Variance
Since, variance of weights () is greater than the variance of lengths ()
i.e
So, weight vary more than the lengths .
Was this solution helpful?
150
Share
Report
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
60, 000+ Expert tutors
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Essay review
Get expert feedback on your essay
Schedule classes
High dosage tutoring from Dedicated 3 experts
Practice questions from similar books
Question 1
Let a, b, c d and e be the observations with mean m and standard deviation s. The standard deviation of the observations a+k, b+k, c+k, d+k, e+k is Question 2
If the mean of the numbers 27+x,31+x,89+x, 107+x,156+x is 82, then the mean of 130+x, 126+x, 68+x, 50+x, 1+x is Stuck on the question or explanation?
Connect with our math tutors online and get step by step solution of this question.
231 students are taking LIVE classes
Question Text | The sum and sum of squares corresponding to length (in cm ) and weight (in gm) of plant products are given below: Which is more varying the length or weight ? |
Answer Type | Text solution:1 |
Upvotes | 150 |