Identify the Number

question 69

Multiple Choice

Identify the number
-A health and fitness club surveys 40 randomly selected members and found that the average weight of those questioned is 157 lb.

Identify and understand various attribution errors and biases.

Comprehend the influence of schemas and stereotypes on social perception.

Differentiate between internal and external attributions and their implications.

Understand the effects of stereotype threat on performance and behavior.

Definitions:

Confidence Interval

A span of numbers obtained from sample data which is expected to encompass the value of a not yet known population characteristic, specified with a defined degree of certainty.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or calculation, affecting the shape of the distribution.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, with a specified level of confidence.

Population Mean

The average of a set of characteristics (e.g., values or measurements) of every member in a population.