The Minnesota Multiphase Personality Inventory (MMPI) is one of the most frequently used personality tests in psychology. The current standardized version, the MMPI-2, is used by trained professionals to assist in identifying personality structure and psychopathology. A forensic psychologist is interested in whether she can identify potential serial killers by their NMPI profiles. She is particularly interested in the Overcontrolled-Hostility and Defensiveness scales of the MMPI. She interviews 12 people who have already been identified as serial killers. Their scores on the Overcontrolled-Hostility scale are recorded here: Which of the following is a Possible value for the range? a. 54
b. 22
c. 66
d. 79
Their scores on the Defensiveness scale are given here: Which of the following is a possible value for the range?
a. 33
b. 70
c. 53
d. 62

1) A. 54

2) D. 62

Step-by-step explanation:

Find the complete question in the attached diagram.

Range is the difference between the highest score and the lowest score.

Given the following scores on the Overcontrolled-Hostility scale.

69, 84, 56, 89, 47, 63, 86, 58, 74, 35, 71, 60

From the data:

Highest score =  89

Lowest score = 35

Range = Highest score - Lowest score

Range = 89-35

Range = 54

Hence the possible value of the range is 54

For the scores on the Defensiveness scale given as:

38, 70, 35, 42, 26, 87, 74, 61, 69, 46, 63, 25

Highest score = 87

Lowest score = 25

Range = Highest score - Lowest score

Range = 87-25

Range = 62

Hence the possible value of the range is 62

step-by-step explanation:

your mom

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it