ALEC 695- Quiz 11: Inferential

True

False

state the values that encompass all but 95% of the sample scores

state the values that encompass 95% of the sample scores

state the values that encompass 95% of the population parameters

state the values that encompass the population parameters in 95% of such instances

the research hypothesis is accepted

the research hypothesis is rejected

the research results cannot be interpreted

the research hypothesis is proven

calculation of Chi-Square

calculation of the standard deviation

calculation of the median

calculation of the standard error of the mean

Inferential statistics

Descriptive statistics

Probability

Confidence intervals

Parametric statistical test

True

False

determine whether a relationship is of practical importance

assess the validity of scores

determine the range of sample scores

establish boundaries of population parameters

The Mann-Whitney U test

Chi-Square

A t test for correlated means

A t test for independent means

Yes, it is likely that a random sample mean could deviate that much from a population mean.

No, a random sample mean could not deviate that much from a population mean.

No, the calculations are incorrect.

The question cannot be answered on the basis of the information given.

not use a test of statistical significance

use a one-tailed test of statistical significance

use a two-tailed test of statistical significance

use a Chi-Square test