In: Statistics and Probability
Suppose the number of cars in a household has a binomial distribution with parameters n = 12, and p = 10 %. Find the probability of a household having: (a) 1 or 5 cars (b) 3 or fewer cars (c) 9 or more cars (d) fewer than 5 cars (e) more than 3 cars
Probability | |||
(a) | P(1 or 5 cars) | P(1)+P(5) | 0.38036082676 |
(b) | P(3 or fewer cars) | P(0)+P(1)+P(2)+P(3) | 0.97436252984 |
(c) | P(9 or more cars) | P(9)+P(10)+P(11)+P(12) | 0.00000016584 |
(d) | P(fewer than 5 cars) | P(0)+P(1)+P(2)+P(3)+P(4) | 0.99567065673 |
(e) | P(more than 3 cars) | P(4)+P(5)…......+P(11)+P(12) | 0.02563747017 |
https://drive.google.com/open?id=13KGela-zd_lIcm7qPdnaUt9TmAoBySwr |