Answer:
The expected sum is $220 and the standard deviation is $65
Step-by-step explanation:
In order to get the expected sum you add the two expected sums you are given
To get the standard deviation you add the two given standard deviations
Answer: 15.00
Step-by-step explanation:
If you add 8.50 and 8.50 you get 17.00 and subtract 6.5% to it and you get 15.00
<span>Your question is .The
grooves on a record are an example of information stored as a digital
signal. please select the best answer from the choices provided t f?
The answer is True
</span>