Answer:
What? I do not even see what you are trying to get at. I have a masters in math so I could help. Whats the question you are having an issue with ?
Step-by-step explanation:
Answer:
Right-triangle
Step-by-step explanation:
Take a right triangle for example, then twist it 360 degrees, keeping the longest leg at the center of rotation. It will then form a cone.
Answer:
3=a(-3-(-2))^2+2
Step-by-step explanation:
Answer:
E. .10
Step-by-step explanation:
The standard deviation of sampling distribution of sample mean=σxbar=?
σxbar=σ/√n where, σ is the population standard deviation and n is sample size
We are given the population variance σ²=0.03 and we can calculate the population standard deviation from it by taking square root of variance
σ=√σ²
σ=√0.03
σ=0.1732
The standard deviation of sampling distribution of sample mean=σxbar=σ/√n
We are selecting 3 bolts so, n=3
σxbar=0.1732/√3
σxbar=0.1732/1.732
σxbar=0.1
So, The standard deviation of sampling distribution of sample mean is 0.1.
It is false or 8/9 is equal to 1