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What happens to the confidence interval if you increase the sample size?
The confidence interval becomes smaller.
What happens to the width of the confidence interval when you are unable to get a large sample size?
The width of the confidence interval increases.
What happens to R-R interval after exercise?
During exercise an increase in heart rate corresponds to a shortening of the cardiac cycle (RR interval decreases). Most of this shortening occurs in the TP interval. The QT interval also shortens, but only slightly. then the interval shortens as the heart rate increases.
What happens to the width of the confidence interval if you decrease the confidence level?
The width reduces.
What happens to the confidence interval as the standard deviation of a distribution decreases?
It goes up.
What happens to the confidence interval as the mean decreases?
The confidence interval is not directly related to the mean.
What happens to the confidence interval if you increase the confidence level?
The confidence interval becomes wider.
What happens to the confidence interval if you increase the sample size?
The confidence interval becomes smaller.
What happens to width of interval if you decrease the sample size?
It will decrease too. * * * * * If it is the confidence interval it will NOT decrease, but will increase.
What happens to the width of the confidence interval when you are unable to get a large sample size?
The width of the confidence interval increases.
What happens to interval when level of confidence is increased?
it increases
What happens to R-R interval after exercise?
During exercise an increase in heart rate corresponds to a shortening of the cardiac cycle (RR interval decreases). Most of this shortening occurs in the TP interval. The QT interval also shortens, but only slightly. then the interval shortens as the heart rate increases.
What happens to the width of the confidence interval if you decrease the confidence level?
The width reduces.
What happens to the confidence interval as the standard deviation of a distribution decreases?
It goes up.
What does occasional?
It means something that happens once in a while. Something with an irregular interval of happening.
Occurring at two-years interval?
Something which happens every second year is termed biennial
What happens to the confidence interval as the standard deviation of a distribution increases?
The standard deviation is used in the numerator of the margin of error calculation. As the standard deviation increases, the margin of error increases; therefore the confidence interval width increases. So, the confidence interval gets wider.
