Answer:
Step-by-step explanation:
Given
See attachment for complete question
Required
From the attachment, we have:
---- the sample size
Next, we list out all outcomes more than or equal to 5.
i.e.
5 is represented with the vertical blue rectangle (with frequency 21).
So, the other elements are to the right of frequency 21.
So, we have:
The probability is then calculated as:
This gives
-7+15. this is what i think it is.
$42.29
Multiply $35.24 by .2 and add that to the original bill.
$40,000
Let x be the sales amount.
600+0.02x=1000+0.01x
x=$40,000