That's called <span>standard deviation.
Hope this helps !
Photon</span>
Answer:
the answer is 70
Step-by-step explanation:
just do 6(-5)+100=70
hope this helps
To find the Chebyshev's inequality, P | Xn - E(X)| <= δ/4 >= 1 - (δ^2/25)/(δ^2/16) = 1 - (16/25) = 9/25 = 0.36
The answer in this question which is the probability that the average of the physicist's measurement is within δ/4 units of the actual specific gravity is at least 0.36%
Answer:
3/5
Step-by-step explanation:
Step one:
given data
Amy saved 1/5
her brother 4/5
Required
How much more did her brother save
Step two:
let us subtract Amy's savings from her brother's
4/5-1/5
=4-1/5
=3/5
When x=2
20-6 = 14
when x=3
20-9 = 11
the answer is x=2 will give you the larger value
