Advertisements
Advertisements
प्रश्न
Mean can never be a fraction.
पर्याय
True
False
उत्तर
This statement is False.
Explanation:
e.g. Mean between `1/4` and `1/6`
= `("Sum of" 1/4 and 1/6)/n` ......[∵ n(number of terms) = 2]
= `((6 + 4)/24)/2`
= `10/24 xx 1/2`
= `5/24`
APPEARS IN
संबंधित प्रश्न
The mean of 5 observations is 50. One of the observations was removed from the data, hence the mean became 45. Find the observation which was removed.
Find the mean of first six multiples of 3.
If the mean of five observations x, x + 2, x + 4, x + 6, x + 8, is 11, then the mean of first three observations is
The mean of a set of numbers is `bar(X)`. If each number is multiplied by z, the mean is
Ages of 15 students in 8th standard is 13, 12, 13, 14, 12, 13, 13, 14, 12, 13, 13, 14, 13, 12, 14. Find the mean age of the students
The marks of 14 students in a science test out of 50 are given below. 34, 23, 10, 45, 44, 47, 35, 37, 41, 30, 28, 32, 45, 39 Find the mean mark
The average of two numbers are 20. One number is 24, another number is ____________
The mean of the data 12, x, 28 is 18. Find the value of x
Find the mean of first 10 prime numbers and first 10 composite numbers
The mean of three numbers is 40. All the three numbers are different natural numbers. If lowest is 19, what could be highest possible number of remaining two numbers?