Ordinal measurement is primarily used to:

If the independent variable is in the columns of a cross-tabulation and the dependent is in the rows, which type of percentages do we use for comparisons?

If participants are asked to identify their political party affiliation and they are given the options of Democrats, or Republicans, what level of measurement would this be?

Frequency polygons (AKA line charts) are most meaningful for what times(s) of variable?

Interval measurement is used primarily to:

When organizing a frequency table for a variable measured at the ordinal level, how are the categories usually arranged?

A hypothesis is a(n):

A researcher interested in testing the impact of listening to classical music while studying on students' test performance. Group A consists of 25 students who study while listening to classical music prior to taking the exam. Group B studies in silence and then takes the exam. The experimenter mesaures the differencee between the two groups by comparing the test scores of the two groups. The environment in which the participants studied would be the:

Pie charts are particularly useful for what tye of data?

Which type of distribution of final grades would be most desirable to students?

Skewness refers to:

Kurtosis refers to:

Which measures of central tendency is/are most appropriate for a skewed distribution?

In a distribution of scores, the score that occurs most frequently is:

In a distribution of scores, the middlemost scores is:

A distribution with an equal mean, median and mode is said to be:

A distribution with a mean=10, median=12, and mode=14 is said to be:

Deviation refers to:

Which measures of central tendency cannot be applied to nominal data?

Which of the following is not a requirement of the nominal scale of measurement:

If the independent variable is in the rows of a cross-tabulation and the dependent varaible in the columns, which type of percentages do we use for comparisons?

Which is not a measure of central tendency?

In a class of 58 students, a survey was taken regarding the type of transportation students used to get to schoool finding that 35 students drove, 18 took public transportation, and 5 walked. What proportion of students took public transportation?

In a class of 58 students, a survey was taken regarding the type of transportation students used to get to schoool finding that 35 students drove, 18 took public transportation, and 5 walked. What percentage of students did not drive?

Given the following frequency distribution: 1, 8, 16, 2, 6, 2, 7, what is the mode?

Given the following frequency distribution: 1, 8, 16, 2, 6, 2, 7, what is the median?

Given the following frequency distribution: 1, 8, 16, 2, 6, 2, 7, what is the mean?