Answer:
where are the followings
Step-by-step explanation:
give the following .
maybe I can help you.
thankyou
Answer:
- 0.347
2.153
Step-by-step explanation:
Using the binomial probability relation ; the probability that an head is obtained at least 50 times is 0.0271
<u>Using the binomial probability relation</u> :
- P(x = x) = nCx * p^x * q^(n-x)
- p = probability of success = 0.4
- q = 1 - p = 0.6
- n = number of trials = 100
P(x ≥ 50) = p(x = 50) + p(x = 51) + ...+ p(x = 100)
<u>Using a binomial probability calculator</u> :
P(x ≥ 100) = 0.0271
Therefore, the probability that atleast 50 heads are obtained in the trial is 0.0271
Learn more :brainly.com/question/12474772
1250/10=125
Hope this helps and have and AWESOME night!!! :)
I think it’s 720 check and see if it’s rightfully
