Do you want to find the rate of change?
For each value of n your going to plug that number back into the original equation.
8. square root of (1)^2 +1 which will give you 2.
9. square root of (4)^2 +4 which will give you 8.
10. square root of (16)^2 +16 which will give you 33.
Answer:
The game’s expected value of points earned for a turn is 71.
Step-by-step explanation:
Here we know that:
Points Frequency
50 55
75 32
150 13
Here points earned is a random variable.
We need to find its expected value,
Finding Expected value:
Expected value of a random variable is its mean value. So we will first find the mean value of points earned per turn from the table we are given.
Total number of turns = sum of frequencies
= 55 + 32 + 14 = 100
Total points earned = 50(55) + 75(32) + 150(13)
= 7100
Expected value of points earned for a turn = Mean value of points
= Total points/no. of turns
= 7100/100
= 71
What do you need lol and no you can’t pay me haha
So.. 55x3=165
165 is already in its simplest form I don’t think you can square root it