Advertisements
Advertisements
Question
The mean of the observations 1, 3, 5, 7, 9, ..., 99 is ________.
Fill in the Blanks
Advertisements
Solution
The mean of the observations 1, 3, 5, 7, 9, ..., 99 is 50.
Explanation:
The observations are equally spaced, so their mean is the average of the first and last terms: `(1 + 99)/2 = 50`.
shaalaa.com
Is there an error in this question or solution?
