Find f(12). Find f(16). Find $P(x ge 16)$. Find $P(x le 15)$. Find $E(x)$. Find $var(x)$ and $sigma$. The main objective of this question is to find the binomial probability. This question uses the concept of the binomial distribution to find the binomial probability. In binomial distribution, we have the probability of two possible outcomes […]
Category Archives: Probability Q&A
The question aims to answer if two events can be both independent and mutually exclusive simultaneously with non-zero probabilities. When we toss two coins, the result of one coin does not affect the other. if one outcome is head/tail, this doesn’t affect the result of another event. This means mutually exclusive events are not independent. […]
Percentage of population greater than 80. Percentage of population less than 90. Percentage of population between 112 – 132. The question aims to find the percentage of the people’s IQ with the mean of the population to be 100 and a standard deviation of 16. The question is based on the concepts of probability from […]
– The genetic trait was previously found to be 1 in every 8 frogs. – He collects 12 frogs and examines them for the genetic trait. Read moreIn how many different orders can five runners finish a race if no ties are allowed?– What is the probability the wildlife biologist would find the trait in […]
P(E) = 0.38 P(F) = 0.57 Read moreIn how many different orders can five runners finish a race if no ties are allowed?The of this question is to find the probability of two mutually exclusive events E and F when either of them can occur. The question is based on the concept of probability of […]