Suppose that on the average, 8 students enrolled in a small liberal arts college have their automobiles stolen during the semester. What is the probability that more than 3 students will have their automobiles stolen during the current semester?

0.9577 ≈ 95.77%

Step-by-step explanation:

This can be solved by the Poisson distribution formula for random variables when the mean outcome of such variables are given.

The Poisson Formula is denoted by :

P(X=K) = e^-λ × (λ^k/k!)

Where e = exponential factor y 2.71828

λ = mean/ average outcome = 8

k = varied outcome.

To find the probability of more than 3,we find the probability of 3 or less, sum it then subtract from 1,that is P(X>3) = 1 - P(X≤3)

When k=0

P(X=0) = e^-8 × (8^0/0!) = 0.000335

When k=1

P(X=1) = e^-8 × (8¹/1!) = 0.00268

When k=2

P(X=2) = e^-8 × (8²/2!) = 0.0107

When k=3

P(X=3) = e^-8 × (8³/3!) = 0.0286

P(X≤3) = 0.00035 + 0.00268 + 0.0107 + 0.0286 = 0.0423

Hence, P(X>3) = 1 - 0.0423 = 0.9577 ≈ 95.77%

drive more conversions to your website

conversions are the outcome of your efforts. when a visitor sign up for any newspaper, or fill any form to order a specific product or when your page is shared on social media, all such attempts mean conversions of a website. whenever your desired action is fulfilled, the conversion rate of your website will increase. this increase in your conversion rate will prove that your website is   going well. it also confirms that the quality of your website’s marketing was really good.drive more conversion to your website       drive more conversions to your website

step-by-step explanation: