Population Mean

Proportion

Sample Mean

Population Median

Population Standard Deviation

Standard Deviation of the Sampling Distribution of Sample Means

Sample Percents of the Standard Deviation

Standard Deviation of the Sampling Distribution of Sample Proportions

Population Mean

Averages

Mean of the Sampling Distribution of X-bar

Sample Mean

Distribution Shape

Sample Size

Sample Mean

Population Size

Distribution Shape

Sample Size

Sample Mean

Population Size

Standard Deviation

Population Spread

Sample Standard Deviation

Population Standard Deviation

Mean of the Sampling Distribution of p-hat

Population Mean

Percents of Means

Proportions

Sample Range

Sample Standard Deviation

Spread of a Sample

Population Standard Deviation

Calculates Standard Deviation

Checks if the samples are independent

Checks Normality

Calculates Probabilitie

Calculates Standard Deviation

Checks if the samples are independent

Checks Normality

Calculates Probabilities

Calculates Standard Deviation

Checks if the samples are independent

Checks Normality

Calculates Probabilities

Calculates Standard Deviation for Sampling Dist. of Sample Means

Checks if the samples are independent

Checks Normality

Calculates Standard Deviation for Sampling Dist. of Sample Proportions

n(p) >= 10 and n(1-p) >=10

the population is stated as approximately normal

n is greater than or equal to 30

the population is stated as symmetric

Unbiased Estimator

Biased Estimator

Unbiased Estimator

Biased Estimator

in many samples, the values of the statistic are centered at the parameter

in many samples, the values of the statistic are close to the parameter

the statistic is calculated from a random sample.

in a single sample, the value of the statistic is equal to the parameter