<u>Given</u>:
Let the random variable x is normally distributed with mean
and 
We need to determine the probability of 
<u>Probability of </u>
<u>:</u>
The formula to determine the value of
is given by

Thus, we have;

Simplifying, we get;


Using the normal distribution table, the value of -2 is given by 0.0228

Thus, the value of
is 0.0228
The answer is 20 ashsnenzhwnebdhdjsjdn
Answer is $240.00 because 2% of $4000 is 80. Multiply 80 by 3 years and you get $240.00
Answer:
Bill received 13.68 change back.
Step-by-step explanation:
20-6.32=13.68