Probability-Probability Distributions (ISS Statistics Paper I (New 2016 MCQ Pattern)): Questions 40 - 43 of 109

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 469 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 300.00 or

Question number: 40

» Probability » Probability Distributions » Normal

MCQ▾

Question

A factory produces chocolates which are Equation where quantity measured in grams. Chocolates which are lighter than 3.5 gram or heavier than 4.4 gram are rejected. Out of a bunch of 100 chocolates how many would be acceptable?

Choices

Choice (4) Response

a.

72

b.

90

c.

47

d.

86

Question number: 41

» Probability » Probability Distributions » Geometric

MCQ▾

Question

Geometric distribution satisfy which of the following property/properties?

Choices

Choice (4) Response

a.

Markov property & Memoryless property

b.

Memoryless property

c.

Markov property

d.

Question does not provide sufficient data or is vague

Question number: 42

» Probability » Probability Distributions » Multinomial

MCQ▾

Question

Out of 10 persons, what is the probability that 2 are poor, 5 are rich, 2 belongs to upper middle class and 1 belongs to lower middle class family? Assuming classification of individuals are independent event and the probability of being poor, rich, upper middle and lower middle are Equation respectively.

Choices

Choice (4) Response

a.

1.54×10-5

b.

Equation

c.

Equation

d.

All of the above

Question number: 43

» Probability » Probability Distributions » Bernoulli

MCQ▾

Question

Suppose that Equation and Equation are the sequence of independent Bernoulli distribution with parameter Equation and Equation respectively. Let Equation be a new process such that, Equation . Then Equation will follow ________ distribution with Equation ________?

Choices

Choice (4) Response

a.

Bernoulli, Equation

b.

Bernoulli, Equation

c.

Non Bernoulli, Equation

d.

None of the above

f Page
Sign In