Let x be a discrete binomial random variable that measures the number of successes in n trials.
Let p = 0.4 be the probability of success, that is, the probability that a deer has the aforementioned type of tick.
So the probability that 124 deer or less have this type of tick is calculated using the probability formula for a binomial distribution.
P (X <= x) = sum from x = 0 to x = 124 of (300! / ((X! * (300-x)!)) * (P ^ x) * (1-p) ^ n-x.
Finally the probability is 0.7030
Below is an image with the formula used and the result
Answer:
use this website
Step-by-step explanation:
https://www.omnicalculator.com/finance/commission
Step-by-step explanation:
hope this much is ok
___ welcome____
Answer:
The Number is 3
Step-by-step explanation:
7-3=4
12=4x
12/4=3