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______________is based on all observations of data?
Related MCQs
Which hypothesis tell us weather test is one tail or 2 tail?
The data obtained very first are called:__________?
If any statistical tool apply on primary data it becomes a__________?
Single numerical fact is called________?
The collection of numerical facts is called_________?
When there is 0 in our dataset which mean we cannot calculate?
Founder of statistics is_________?
Another name of word population is_________?
Which sampling technique is appropriate when there is homogeneity in population?
Which sampling method we will apply if there is no sampling frame?
When the word random variable use in statistics it must have?
Which mean is most effected by extreme values?
If x is 4 and the distribution is 2, 3, 4, 5, 6, the sum of squared deviations from the x will be__________?
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__________?
In a week the prices of a bag of rice were 350 ,280, 340, 290, 320, 310, 300. The range is__________?
If a distribution has two modes then this distribution is called__________?
The Harmonic Mean of any two numbers is__________?
Which of the following Measure of averages is affected by extreme (very small or very largE. values in data set?
Geometric means of X1 and X2 is__________?
Which of the following Measure of Averages is not based on all the values given in the data set?
If 10% is added to each value of variable, the geometric mean of new variable is added by__________?
The Geometric Mean of -2, 4, 03, 6, 0 will be__________?
Which of the following cannot be less than zero (negative)?
If any of the value in data set is zero then it is not possible (i.e. impossiblE. to compute__________?
Data must be arranged either in ascending or descending order, if some wants to compute__________?
2nd Quartile = 5th Decile = 50th Percentile = ?
__________is the measure of average which can have more than one value?
In a frequency distribution the last cumulative frequency is 500. Q3 must lie in__________?
The average monthly production of a factory for the first 8 months is 2,500 units, and for the next 4 months the production was 1,200 units. The average monthly production of the year will be__________?
Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
In a frequency distribution the last cumulative frequency is 300, Median shall lie in__________?
Given the N values in a series, the geometric mean is__________?
The sum of squared deviation is least from__________?
The average of first n natural numbers is__________?
The mean of a constant “b” is__________?
Sum of deviations will be zero if it is taken from__________?
The mean of 10 numbers is 9, then sum of these numbers will be__________?
For a certain distribution if ∑(x−2)=18,∑(x−24)=0,∑(x−28)=−24) then arithmetic mean is__________?
Arithmetic mean of two positive numbers “X” and “Y” is__________?
The calculation of mean and variance is based on__________?
If β2=m4m22<3, the distribution is called__________?
The degree of peakedness is called__________?
Quartile Coefficient of skewness lies between__________?
If the third moment about mean is zero then distribution is__________?
__________ is used to criterion of consistency i.e for consistence performance?
For a symmetrical distribution approximately 68% of the cases are included between __________?
If Y=−8X − 5 and SD of X is 3, then SD of Y is __________?
The variance of a constant is__________?
Var(2X+3) is__________?
Suppose for 40 observations, the variance is 50. If all the observations are increased by 20, the variance of these increased observation will be__________?
The variance of 5 numbers is 10. If each number is divided by 2, then the variance of new numbers is__________?
______________is based on all observations of data?
A. Median
B. Mode
C. Mean
D. None of these
Correct Answer:
Mean
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Last Updated:
October 05, 2021