📈Statistics MCQs
Statistics MCQs
490 MCQs121
The hypothesis which is being tested is called ___________________?
AComposite hypothesis
BAlternative hypothesis
CNull hypothesis
DSimple hypothesis
122
If u = 5 and S.D. = 2.5 then Binomial distribution are ________________?
AUnequal
BWrong
CFair
DNone of these
123
Binomial distribution is used when ___________ is large?
AnP
Bnq
Cp
Dn
124
Binomial distribution is used when n is ____________________?
ALarge
BSmall
CZero
DNormal
125
Binomial distribution is symmetrical when P=_________________?
A1/q
B1
Cq
D2q
126
The hypergeometric probability distribution is used rather than the binomial or Poisson when the sampling is performed ?
AWith replacement
BWith out replacement from an infinite population
CWith out replacement from a finite population
DWith replacement from a finite population
127
In a binomial distribution the probability of ___________ changes from trial to trial?
AFailure
BExperiment
CSuccess
DOut come
128
When X denotes the number of success in binomial experiment, it is called ________________?
ARandom variable
Band (
Cbut not (
DBoth (
129
The binomial distribution is positively skewed when:________________?
Aand (b
Bp
Cp = q
Dboth (
130
If 5 dice are rolled 96 times then N. =___________?
A5
B96
C5/96
D96/5