An understudy of EEE452 is surveying hazard of pickpocket more than about a month (28 days) while driving to NSU.

Pocket cash in his wallet haphazardly changes everyday. He saw that day by day normal pocket

cash is (I) 3000 Taka in first week, (ii) 1500 Taka in second week (iii) 900 Taka in third week and (iv) 500

Taka somewhat recently. To decrease the danger he picks distinctive driving administrations with various

likelihood of pickpocket: on first week, Pathao ride (p = 1/300), on second week Laguna administration

(p=1/75), third week nearby town administration transport (p=1/60) and on the most recent week he takes his own bike

(p=1/100).

a) What is his danger right off the bat? (TK)

b) What is his danger on the second week? (TK)

c) What is his danger on the most recent seven day stretch of the month?

d) What is his danger over the whole month (28 days)? (TK)

e) Which driving help would it be advisable for him to be generally cautious about? Why?

Take care of the accompanying issue.

Studies show partial blindness influences 8% of male. An irregular example of 10 male is taken.

Discover the likelihood of:

All men are partially blind

None are visually challenged

Precisely 2 men are visually challenged

In any event 3 men are visually challenged

In light of the condition above

What is the normal or expected number male that is partially blind

What is the standard deviation of the quantity of male that is visually challenged

In a kid's down, a spinner has 12 equivalent estimated segments.

1 area says "push forward 3 spaces"

3 areas say "push forward 2 spaces"

4 areas say "push forward 1 space"

1 area says "lose a turn"

2 areas say "move back 1 space"

1 area says "move back 2 spaces"

''23''

What is the generally anticipated worth of one twist? Decipher "push forward" as a positive move and "move back" as a negative move.

a)9/11=.81

b)3/12=.25

c)9/12=.75

d)8/12=.6

Pick an intriguing and unique positive whole number k with

10 k. Additionally pick an intriguing and unique positive number n with

n 30 and n > k.

(a) what number changes of size k of n objects are there? Clarify

how you figure your answer.

(b) what number blends of size k of n objects are there? Clarify

how you register your answer.

(c) Suppose a canister contains n balls numbered 1, 2, . . . , n and 3 are

chosen aimlessly. What is the likelihood that the three

balls are totally numbered among 5 and k (comprehensive of the numbers

5 and k).