๐Statistics MCQs
Statistics MCQs
490 MCQs381
The standardized normal variate z means_________ away from the mean?
AMean
BS.
DNone of these
382
In a normal distribution, what is the z score associated with the mode ?
A-1
B0
C+1
DNone of these
383
A graph of cumulative frequency distribution is called ________________?
AHistrogram
BFrequency Polgon
COgive
DNone of above
384
In a table, foot note and source notes are ___________________?
ASame
BDifferent
CIdentical
DNon-identical
385
When we add the lower and upper class limits and dividing the sum by, the values so obtained are called class____________?
AInterval
BHistogram
CLimits
DMarks
386
Data which is not arranged in ascending or descending order is called ___________?
ARaw
BCumulative frequency
CGroup
DArrangement
387
A frequent distribution in which class interval size is not the same is called frequency distribution with ________class interval size?
AOpen-end
BDistribution
CComponemt
DUnequal
388
The Normal Curve is asymptotic to the?
ANone
BX-axis
CY-axis
DAlong Y=X
389
Normal Distribution ?
Ahave no Mode
BMulti Modal
CBi Modal
DTri Modal E. Uni Modal
390
In case of symmetrical distribution?
Aฮฒ1=ฮฒ4
BMean=Mode=Median
Cยต1=ยต4
Dยต1=ยต2