Answer:
y=1 x=(∞)
Step-by-step explanation:
y-value is 1 and when the parabola is opened downward. The x-value is an infinite number choice.
Answer:
If the confidence level is increased from 90% to 99% for an SRS of size n , the width of the confidence interval for the mean μ will <u>increase</u>.
Step-by-step explanation:
We have been given an incomplete statement. We are supposed to complete the given statement.
If the confidence level is increased from 90% to 99% for an SRS of size n , the width of the confidence interval for the mean μ will:
We know that when confidence level decreases from a value to a lower value, then the confidence interval for the mean decreases.
When confidence level increases from a value to a higher value, then the confidence interval for the mean increases.
When we will increase the confidence level from 90% to 99%, the width of the confidence interval for the mean will also increase, so it will become wider.
Therefore, the correct word for our given statement is increase.
all you have to do is multiply how much money it costs by how many days it is on. I think.
That's correct in case the 2 rays were together, i mean you can have 2 rays but separate and it wouldn't be an angle you have to have together one extreme of one ray and the other extreme of the second ray