The average hourly wage of workers at a fast food restaurant is $6.75 with a standard deviation of $0.25. if the distribution is normal, what is the probability that a worker selected at random earns more than $7.00 an hour?

25% would be the answer

Step-by-step explanation:

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

b

step-by-step explanation: