Question

question 45 not yet answered points out of 1 flag question if we were to plot the iq scored of every person living in the united states on a grapg, we would end up with a. a bell - shaped curve b. a vertical line c. a uniform distribution (a straight horizontal line) d. a downward sloping curve question 46 not yet answered points out of 1 flag question which of the following is true of the stanford - binet intelligence scale? a. it consists of a series of items that vary according to the age of the person being tested. b. it is administered in a written format c. it fails to provide clues to a test - takers strengths and weaknesses d. it is relatively easy to administer and score on a larger - scale basis

Explanation:

For Question 45: IQ scores are typically distributed in a normal distribution, which is bell - shaped. A vertical line would imply all scores are the same, a uniform distribution (horizontal line) means equal frequency for all scores, and a downward - sloping curve is not the typical distribution for IQ.
For Question 46: The Stanford - Binet Intelligence Scale has items that vary with the age of the person being tested. It is not usually administered in a written format (more oral in some cases), it does provide clues about strengths and weaknesses, and it is not relatively easy to administer and score on a large - scale basis compared to some other tests.

Answer:

Question 45: A. a bell - shaped curve
Question 46: A. It consists of a series of items that vary according to the age of the person being tested.