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What happen to confidence interval if increase sample size and population standard deviation simultanesous?
The increase in sample size will reduce the confidence interval. The increase in standard deviation will increase the confidence interval. The confidence interval is not based on a linear function so the overall effect will require some calculations based on the levels before and after these changes. It would depend on the relative rates at which the change in sample size and change in standard deviation occurred. If the sample size increased more quickly than then standard deviation, in some sense, then the size of the confidence interval would decrease. Conversely, if the standard deviation increased more quickly than the sample size, in some sense, then the size of the confidence interval would increase.
What will happen to the width of a confidence interval if the sample size is doubled from 100 to 200?
It will decrease.It will decrease
An event that will definitely happen is an event with what percent probability?
An event that will definitely happen is an event with 100% probability.
Does driving after drinking decrease the probability of greater injury than would happen if you were sober?
Increase
What would happen if the highest number were increased what would be the effect on the median and mean?
The median would not change, but the mean would increase.
What would happen to the width of the confidence interval if the level of confidence is lowered from 95 percent to 90 percent?
decrease
What happen to confidence interval if increase sample size and population standard deviation simultanesous?
The increase in sample size will reduce the confidence interval. The increase in standard deviation will increase the confidence interval. The confidence interval is not based on a linear function so the overall effect will require some calculations based on the levels before and after these changes. It would depend on the relative rates at which the change in sample size and change in standard deviation occurred. If the sample size increased more quickly than then standard deviation, in some sense, then the size of the confidence interval would decrease. Conversely, if the standard deviation increased more quickly than the sample size, in some sense, then the size of the confidence interval would increase.
What will happen to the width of a confidence interval if the sample size is doubled from 100 to 200?
It will decrease.It will decrease
What will happen if the oxygen in the atmosphere is 21 percent?
Oxygen is already 20.946% by volume, So an increase of 0.054% should not make any difference
What 3 things usually happen to signal a change from one geologic time interval to another?
These 3 things usually happen to signal a change from one geologic time interval to another...rocks changeclimate changesdisappearances or appearances of life
What will happen to yield to maturity when market yield increase?
increase
What will happen when you increase the temperature?
The pressure or volume of a quantity must increase.
When tossing a coin does heads or tails happen more often?
50 percent chance so even... but sometimes you can increase the probability slightly if you have certain sides of the coins facing down...
How do you say you are the best thing to ever happen to me?
just say it they will admire ur confidence!
If you have a 87 percent then you get a 0 percent what will happen?
Your average will be 43.5 percent. You'll probably fail the course.
What will happen if you increase the mass of an object what will the potential energy do?
If you increase the mass of an object, the potential energy will increase.
If the amplitude of a sound wave is increased by a factor of four how does the energy carried by the sound wave in a time interval change?
If the amplitude of a sound wave is increased by a factor of four, the energy carried by the sound wave in a time interval will increase by a factor of sixteen. This is because energy is proportional to the square of the amplitude of the wave.
