Question

Toss a coin thrice and count the possible total outcomes then find the probability getting a at least one head on coin.​

Answer 1

Answer:

1/3

total outcome divided by the given singke outcome

Step-by-step explanation:

pneumonoultramicroscopicsilicovolcanoconiosis

Major dictionaries

The longest word in any of the major English language dictionaries is pneumonoultramicroscopicsilicovolcanoconiosis, a word that refers to a lung disease contracted from the inhalation of very fine silica particles, specifically from a volcano; medically, it is the same as silicosis.

Answer 2

Answer:

answer is 3/4

Step-by-step explanation:

let S be the sample space

S={ (HHH), (HHT), (HTH), (THH), (HTT), (THT), (TTH), (TTT) }

n(S)= 8

suppose A is the event of getting at least on head on coin.

A={ (HHH), (HHT), (HTH), (THH), (HTT), (TTH) }

n(A)= 6

P(A)= n(A)/ n (S)

= 6/8

= 3/4

the probability of event A is 3/4