Author:
Christine Farr

http://theperfecthomework.com/eco-250-final-exam-2016-version/

The mathematical science that deals with the collection, analysis, and presentation of data is

Mathematical analysis

Economics

Data analysis

Statistics

Question 2

1 pts

Sampling error is the difference between the __________ and the parameter.

Sample

Statistic

Sample mode

None of the above

Question 3

1 pts

The __________ is the probability distribution used in place of the normal distribution to calculate a confidence interval when the population standard deviation is unknown.

Student's t-distribution

Exponential distribution

Binomial distribution

Uniform distribution

Question 4

1 pts

A __________ is a distribution in which the probability of any interval occurring is equal to any other interval with the same width.

Student's t-distribution

Uniform distribution

Normal distribution

Binomial distribution

Question 5

1 pts

The number of rushing touchdowns for the Minnesota Vikings in a season is an example of

Interval data

Nominal data

Ordinal data

Ratio data

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