About 99% of the population of a large country is nervous around strangersnervous around strangers. if two people are randomly selected, what is the probability both are nervous around strangersnervous around strangers? what is the probability at least one is nervous around strangersnervous around strangers?

Picking  one person you have a 0.99 probability of being nervous

So picking a person who is not nervous would be 0.01 probability.

The probability f both being nervous would be the probability of one being nervous multiplied by the probability of the other one being nervous:

0.99 x 0.99 = 0.9801 = 98.01%

To find the probability of at least one being nervous, find the probability of both not being nervous and subtract that from 1:

The probability of both not being nervous:

0.01 x 0.01 = 0.0001

The probability of at 1 being nervous = 1 - 0.0001 = 0.9999 = 99.99%

Round the answers as needed.

it has the same slope and a different y-intercept

hope this : )

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent