Question

In: Statistics and Probability

1. Using the information below, predict the entrance score exam (PT school) from Baccalaureate GPA for...

1. Using the information below, predict the entrance score exam (PT school) from Baccalaureate GPA for a person with a GPA of 2.9.

GPA Entrance Exam Score

Mean 2.85 300

SD 0.42 50

Group of answer choices

305.95

324.31

350

need more information

2. What statistic would you use to determine the strength of the relationship between the rankings of school size and tournament rank for a sports team?

Phi

Cramer's V

Pearson Product Moment Correlation

Kendall's Tau

Point Biserial Correlation

3. When constructing a written exam for assessment in the cognitive domain, the first step is to

a.) define what you want to measure

b.) decide which item format to employ

c. make a list of content areas to be included

4. If 47% of a group missed an item on a multiple-choice test, what would the difficulty index be?

a.) depends on the standard deviation

b.) .47

c. depends on the mean

d.) .53

Expert Solution

orchestra answered 1 year ago

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