The mean of 10 numbers is 9, then sum of these numbers will be_______ – McqOptions

MCQOPTIONS

1.	The mean of 10 numbers is 9, then sum of these numbers will be__________________?
A.	9
B.	0.9
C.	70
D.	90
Answer» E.

Discussion

No Comment Found

Related MCQs

In a week the prices of a bag of rice were 350 ,280, 340, 290, 320, 310, 300. The range is_____________?
A numerical value calculated from sample is called____________?
If any of the value in data set is zero then it is not possible (i.e. impossiblE. to compute_______________?
Which of the following Measure of averages is affected by extreme (very small or very largE. values in data set?
Population census is conducted through_______________?
The standard deviation is always _________ than mean deviation?
The mean of 10 numbers is 9, then sum of these numbers will be__________________?
If x is 4 and the distribution is 2, 3, 4, 5, 6, the sum of squared deviations from the x will be______________?
The Harmonic Mean of any two numbers is________________?
A contractor employs 20 male, 15 female and 5 children in his factory. Male wages are Rs. 10 per day, female Rs. 8 per day, and children Rs. 3 per day. The weighted x of wages paid per day will be_____________?