2- Three coin are tossed and the number ofhead.appearsa- Find the sample spaceb- Find P(1), P (2), P(3)C_onelet A be the event that at leasthead appears, Find P(A),d- let B be the event that all headappears,Find P(B)tail

here we can use basic formula of probablity

Answered: Three coin are tossed and the number of…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Picture an experiment that observes the # of computers in use at a five-computer lab. Let A, B be the events defined as A = {3,4,5} and B={1,3}. Using set notation (i.e. using {}), the event (A union B)^C where superscript denotes the complement, would be equal to:
Differential equations Question 22
If Sample Space (S) = {1,2,3,-1,-2,-3} and event E = {1,2,3}, then the Probability of getting a positive integer P(E)
Two fair dice are rolled at the same time and the number of dots appearing on both dice is counted. (i). Make a table to represent the sample space for this pair of dice (I)Find the probability that the sum is 7 (ii). Find the probability that the sum is an odd number larger than 6 (iii) Find the probability that the sum is less than 2 (iv). Find the probability that the sum is more than 12 (v). Find the probability that the sum is between 2 and 12 inclusive.
Direction: Suppose that A and B are denote as event 1 and event 2 respectively and S denote as Sample Space, give explanation in the scenario below; What do you mean by “The union of the two events A and B, denoted by the symbol A U B” Explain.
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49 d, e, f please :)

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Three coin are tossed and the number of head appears a- Find the sample space b- Find P(1), P (2), P (3) one c- let A be the event that at least appears, Find P(A) head d- let B be the event that all head or tail appears, Find F(B)