#USConsumerConfidence
In the US, the most common confidence level is 95%, but other levels like 90% and 99% are also used. A confidence level is a measure of how likely it is that a parameter falls within a specific range.
What is a confidence interval?
A confidence interval is a range of values that is likely to contain the true value of a parameter.
The confidence level is the percentage of times that the true parameter would fall within the confidence interval if the experiment were repeated many times.
The confidence interval is calculated using the sample mean, standard deviation, and standard error.
In the US, the most common confidence level is 95%, but other levels like 90% and 99% are also used. A confidence level is a measure of how likely it is that a parameter falls within a specific range.
What is a confidence interval?
A confidence interval is a range of values that is likely to contain the true value of a parameter.
The confidence level is the percentage of times that the true parameter would fall within the confidence interval if the experiment were repeated many times.
The confidence interval is calculated using the sample mean, standard deviation, and standard error.