11th Class Statistics MCQS Chapter 8

Google Ads1

11th Class Statistics MCQS


The parameters of the binomial distributions are
x and n
p and q
x and p
n and p

The probability of success ———— from one trial to another when trials are dependent
Zero
Is changed
One
Remains constant

The binomial distribution is symmetrical if
p < 1/3
P > 1/2
p = 1/2
P q

When X denotes the number of success in binomial experiment, it is called.
Continuous random variable
Binomial random variable
Both (B) and (C) but not (A)
Random variable

The number of possible outcomes in Bernoulli trial is
Three
Two
One
Four

The binomial distribution deal with:
None of these
Continuous variable
Discrete variable

Variance of binomial distribution is
nq
npq
npq
np

The parameters of hypergeometric distribution are:
n, p & q
n,k & p
n, k & q
n, k & N

In hypergeometric distribution, the successive trials are.
None of these
Independent
Both (A) & (B)
Dependent

The repeated trials of binomial experiments are
Fixed
Independent
Dependent
Variable

Continue Reading Go to Next Page

Google Ads

Be the first to comment

Leave a Reply

Your email address will not be published.


*