fagiolinow8xk

2023-02-18

What is the difference between at least one head and at most one head in probability?

Hillary Hamilton

Beginner2023-02-19Added 4 answers

Difference between at least one head and at most one head in probability.

At most one head means number of heads in probability is $0$or $1$. At least one head means the number of head is greater than or equal to $1$.Example: If two coins are tossed together then the probability of getting at least one head , atmost one head is:

The possible outcomes are:

$\left(HT,HH,TT,TH\right)$

So,$\left(HT,HH,TH\right)$

At the very least, one head implies the quantity of head is one or greater $\left(HT,TH,HH\right)$

Atmost one head means the number of head is one or zero. That is $\left(HT,TT,TH\right)$

Therefore, at most one head means number of heads in probability favourable outcomes is $0$or $1$. and at least one head means the number of head is greater than or equal to $1$.

At most one head means number of heads in probability is $0$or $1$. At least one head means the number of head is greater than or equal to $1$.Example: If two coins are tossed together then the probability of getting at least one head , atmost one head is:

The possible outcomes are:

$\left(HT,HH,TT,TH\right)$

So,$\left(HT,HH,TH\right)$

At the very least, one head implies the quantity of head is one or greater $\left(HT,TH,HH\right)$

Atmost one head means the number of head is one or zero. That is $\left(HT,TT,TH\right)$

Therefore, at most one head means number of heads in probability favourable outcomes is $0$or $1$. and at least one head means the number of head is greater than or equal to $1$.