Approximately two-thirds (68 percent) of all scores on the wais fall between and a range that is considered to indicate normal or average intelligence.

The correct answer is:

85, 115

Explanation:

known as Wechsler Adult Intelligence Scale or WAIS, the metric created by psychologist David Wechsler is used to determine the levels of intelligence of a human being according to a group of capacities considered to conform what is known as human intelligence. The WAIS test has had an evolution throughout history through 4 versions, the first one published in 1955, to the present; and now being one of the most employed tests for intelligence metrics. As mentioned, the most recent test adopted by science was published in 2008 with its improvements, WAIS-IV takes into account aspects such as verbal comprehension, perceptual reasoning, working memory and processing speed to determine the level of intelligence of an individual.

your answer would b. the missisipi river

hope i you : )

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.