The second one, It’s 1,875
Basic amount that Edgar Anderson earns per week = $300
Sales of Mr. Anderson for one week = $2500
Percentage of commission on sales above $1000 = 15%
Then
Amount of commission
earned for the week = [2500 - 1000] * (15/100) dollars
= 1500 * (15/100) dollars
= 15 * 15 dollars
= 225 dollars
Then
Gross pay of Edgar Anderson for the week = (300 + 225) dollars
= 525 dollars
So the gross pay of Edgar Anderson for the week is $525.
We have been given that at a customer service call center for a large company, the number of calls received per hour is normally distributed with a mean of 150 calls and a standard deviation of 5 calls. We are asked to find the probability that during a given hour of the day there will be between 146 calls and 163 calls.
First of all, we will use z-score formula to find z-score corresponding to 146 and 163.







Our next step is to find percentage of data scores falls between both z-scores.

Using normal distribution table, we will get:


Let us convert our answer into percentage.

Upon rounding our answer to nearest thousandths, we will get:

Therefore, the probability that during a given hour of the day there will be between 146 calls and 163 calls is approximately
.
Each person gets 3/5 of a pizza
hope this helps