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This course is designed to acquaint the student with the principles of descriptive and inferential statistics. Topics will include: types of data, frequency distributions and histograms, measures of central tendency, measures of variation, probability, probability distributions including binomial, normal probability and student's t distributions, standard scores, confidence intervals, hypothesis testing, correlation, and linear regression analysis. This course is open to any student interested in general statistics and it will include applications pertaining to students majoring in athletic training, pre-nursing and business.

1

How do a parameter and a statistic differ?

2

Determine whether the given value is a statistic or a parameter.

A homeowner measured the voltage supplied to his home on a random sample of 38 days, and the average (mean) value is 100.3 volts.

4

Determine whether the given value is from a discrete or continuous data set.

When a car is randomly selected, it is found to have a gas tank that can hold 14.7 gal.

5

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate.

Voltage measurements of batteries: 1.5 V, 3 V, 4.5 V, 6 V, and 7.5 V

6

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate.

Companies that produced movies in 2007.

7

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate.

Years in which a recession occurred.

9

Determine whether the given value is from a discrete or continuous data set.

When a car is randomly selected, it is found to have enough room to seat 6 people.

10

Determine whether the given value is a statistic or a parameter.

A homeowner measured the voltage supplied to his home on 287 days of a given year, and the average (mean) value is 126.4 volts.

11

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below.

Mood levels of "happy," "alright," and "sad"

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