Answer:
the mean = 9, and the mean deviation = 3.75
Hope this helps! :)
Step-by-step explanation:
38.43 - 1.29x
Variable x represents the number of songs purchased
Not sure why this question didn't save the answer I just wrote (I'm new to the app)
As we can observe from given information,
now, let's solve for y
hope it helped...
Answer: x+6>84
6 greater than x ---> x+6
greater than 84-------> >84
Hopefully this helped!
Note for probability, if it will never happen the P = 0. If it must happen P = 1.
So certain to happen:
C. P=1