Attitude Test Narrative Twenty Students Are Given an Attitude Test Before and After

question 32

Essay

Attitude Test Narrative
Twenty students are given an attitude test before and after viewing a motion picture designed to change their attitudes favourably toward a new curriculum. A high score indicates a favourable attitude and a low score indicates an unfavourable attitude, with the scores ranging from 1 to 30. This will use the sign test on the data given below to see if we can conclude the motion picture was successful in improving attitudes.
-Refer to Attitude Test Narrative. Describe what the test statistic is for the sign test. What is the value of the test statistic in this ?

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Definitions:

Rate Of Return

The profit or loss on an investment over a specified period, expressed as a percentage of the investment's initial cost.

Retirement

The phase of life when an individual stops working full-time, typically marked by reaching a certain age or financial stability.

College Education

Attaining higher education and academic degrees from colleges or universities.

Lump Sum

A one-time payment made instead of breaking the payment down into installments.