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jeka94
3 years ago
14

An individual receives a iq score of 73. taking into account standard error of measurement (sem), what is his "true score" 95 pe

rcent of the time of test-retest reliability is .96
Mathematics
1 answer:
ahrayia [7]3 years ago
6 0
It's saying that 95% of the time the comparison from test to retest is 96% reliable.

so I would take (0.95+0.96)÷2= 0.955

then 73×0.955=69.715

then 73-69.715=3.285

so I would range the possible true score between 69.715 and 76.285

also written as 73 ± 3.285
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ella [17]

Answer:

about 2714.34 in^3

Step-by-step explanation:

24/2=12--radius

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formula is V=(pi)(r^2)(h)

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V=(pi)(12*12)(6)

V=(pi)(144)(6)

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4 0
4 years ago
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3 years ago
Lesson 15 Practice Problems
krok68 [10]

Answer:

Step-by-step explanation:

Here, the region of the triangle with a base 4 cm and a level 3 cm.

That is, the region of a triangle=

1/2 × Base × Level

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The region of a square shape with a length 4 cm and a width 3 cm

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The region of a square with the side 4 cm.

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5 0
1 year ago
A car is 180 inches long. A truck is 75% longer than the car.<br> How long is the truck?
drek231 [11]

Answer:

45 in

Step-by-step explanation:

180*0.75=135

180-135=45

Answer 45in

7 0
3 years ago
What does n equal when -3 &lt; n-8
12345 [234]

Answer:

-5

Step-by-step explanation:

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4 0
4 years ago
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