Probability - SS2 Mathematics Past Questions and Answers - page 1
1
In the toss of a coin thrice, find the probability of three tails appearing.
A
\(\frac{3}{2}\)
B
\(\frac{2}{3}\)
C
\(\frac{1}{8}\)
D
\(\frac{3}{4}\)
Ask EduPadi AI for a Detailed Answer
2
\(A = \{ a,e,i,o,u\}\) and \(B = \{ p,h,f,v,m,w\}\). Find the probability of choosing a letter from the English alphabet which is either in event \(A\) or \(B\).
A
\(\frac{5}{26}\)
B
\(\frac{5}{13}\)
C
\(\frac{1}{5}\)
D
\(\frac{13}{26}\)
Ask EduPadi AI for a Detailed Answer
3
A ball is drawn at random from a box containing \(6\ red\ balls,\ 4\ white\ balls\ \)and\(\ 5\ green\ balls\). Determine the probability that it is:
-
-
\(Red\)
-
\(White\)
-
\(Blue\)
-
\(Not\ red\)
-
\(Red\ or\ white\)
-
Ask EduPadi AI for a Detailed Answer