Answer: The point estimate for the mean weight of all spawning Chinook salmon in the Columbia River is the mean weight from your sample
= 31.2 pounds .
Step-by-step explanation:
The weights of spawning Chinook salmon in the Columbia river are normally distributed.
Given : The mean weight from your sample is 31.2 pounds with a standard deviation of 4.4 pounds.
The point estimate for the mean
weight of all spawning Chinook salmon in the Columbia River is the mean weight from your sample
i.e. is 31.2 pounds because the best point estimate for population mean is the sample mean. [in normal distribution]
We have some couples of angles that are equal
Answer:
I'm afraid I need more info. I need statistics, what other flavors there are, etc.
Step-by-step explanation:
Hello,
Simplifying is simply putting the expression into it's lowest terms. It's like simplifying a fraction. See how it can get put into it's lowest terms, then you complete it. I can't help you any further without a real equation.
- I . A -
The equation is A = a+b/2h