subject

The reliability of a test is best indicated by which of the following?

the degree to which scores on the test form a normal distribution
the mode of the scores is equal to the mean of the scores
the consistency of the scores on repeated administrations of the test
the scores correlate with a different measure of performance
the spread of scores on the test

ansver
Answers: 3

Another question on Advanced Placement (AP)

question
Advanced Placement (AP), 25.06.2019 21:30
When approaching an emergency vehicle, law enforcement vehicle, or tow truck stopped on a two-lane road with a speed limit of 20 mph or less, you are required to a. slow down to 10 mph b. slow down to 5 mph c. stop and offer assistance d. pass the vehicle in an opposing lane, if safe
Answers: 1
question
Advanced Placement (AP), 25.06.2019 22:00
Asafe and responsible driver must have a. a positive attitude towards driving b. a friend in the car to navigate c. a gps system d. the ability to drive aggressively
Answers: 2
question
Advanced Placement (AP), 26.06.2019 18:00
Let r(t) represent the rate, in square feet per minute, at which a groundskeeper is mowing a lawn t minutes after 3 p.m. what expression represents the area, in square feet, of the lawn that is mowed between 3 p.m. and 5 p.m.?
Answers: 1
question
Advanced Placement (AP), 26.06.2019 22:30
1. any body of surface water in which water is stored is a(n) aquifer reservoir channel floodplain 2.which of the following is a source of groundwater replenishment? seepage into springs infiltration from the surface evaporation all of the above 3. watersheds are bounded by points of high elevation called drainage basins. true false 4.non-native species can harm watershed environments by competing with native species for food. true false
Answers: 1
You know the right answer?
The reliability of a test is best indicated by which of the following?

the degree to wh...
Questions
Questions on the website: 13722367