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Vsevolod [243]
3 years ago
11

The Minnesota Multiphasic Personality Inventory (MMPI) is one of the most frequently used personality tests in psychology. The c

urrent 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 MMPI profiles. She is particularly interested in the Paranoia and Lie scales of the MMPI. She interviews 12 people who have already been identified as serial killers. Their scores on the Paranoia scale are recorded here:
69 84 56 89 47 63 86 58 74 35 71 60

Which of the following is a Possible value for the range?

a. 54
b. 22
c. 66
d. 79
Mathematics
1 answer:
Allushta [10]3 years ago
6 0
C. 66 I believe :)))
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Plz answer I need help Plz
Harlamova29_29 [7]

Answer:

A. (3 , 1)

Step-by-step explanation:

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6 0
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A doggie daycare center requires that there be 4 staff members for every 12 dogs.
jek_recluse [69]
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5 0
3 years ago
Read 2 more answers
Matt reasoned that he can write 9/1,000 as 0.9. Is he correct? Explain your answer.
GuDViN [60]
No because 9/1,000 in decimals would be 0.009 because if the number was a 3 number then it would go in the tenths
5 0
3 years ago
A lighthouse casts a 128-ft shadow. A nearby lamppost that measures 5
olga nikolaevna [1]

Answer: 80 feet

Step-by-step explanation:

We can write these as fractions and do cross multiplication with the numerator being the height of the object while the denominator being the length of the shadow:

5 * 128 = 8x

640 = 8x

80 = x

Thus, the height of the lighthouse is 80 feet tall.

8 0
3 years ago
Coach Pettaway is buying basketball equipment for his team. He gets a
soldier1979 [14.2K]
First, let’s all acknowledge that whoever comes up with problems like this WANTS kids to hate math...smh

I’m sure there is a prettier way to solve this, but here’s what I did:

8(2.25) + 3(22.50) =
18 + 67.50 = 85.50 per “set” of balls/jerseys
400/85.50 = 4.678 = number of “sets” he can buy. Round down to 4 so we have room for tax.

85.5 x 4 “sets”= $342
Tax on 342 is 0.06 x 342 = 20.52

$342 + 20.52 = $362.52 spent

Basketballs = 4 sets x 8 balls per set= 32
Jerseys = 4 sets x 3 jerseys per set= 12

32 basketballs, 12 jerseys, $362.52 spent

3 0
3 years ago
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