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kupik [55]
3 years ago
10

A researcher is interested in eyewitness memory. She has participants watch a video reenactment of a robbery and then gives them

ten True / False questions about the event. She counts the number of correct responses. The dependent variable in this example (the response) is BEST assessed using which scale of measurement?
Mathematics
1 answer:
lions [1.4K]3 years ago
3 0

Answer:

Ratio

Step-by-step explanation:

The scale of measurement here is Ratio. There is a chance of getting 2/10 or 5/10 or 0/10

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Step-by-step explanation:

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Solve the equation by completing the square x^2-10x+26=8​
irakobra [83]

Answer:

x = 5 + sqrt(7) or x = 5 - sqrt(7)

Step-by-step explanation by completing the square:

Solve for x:

x^2 - 10 x + 26 = 8

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x^2 - 10 x = -18

Add 25 to both sides:

x^2 - 10 x + 25 = 7

Write the left hand side as a square:

(x - 5)^2 = 7

Take the square root of both sides:

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Add 5 to both sides:

x = 5 + sqrt(7) or x - 5 = -sqrt(7)

Add 5 to both sides:

Answer:  x = 5 + sqrt(7) or x = 5 - sqrt(7)

4 0
3 years ago
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adell [148]

Answer:

15

Step-by-step explanation

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A three-dimensional object has a depth of 8 inches and a triangular base that has an area of 12 square inches, so it has a volum
Lemur [1.5K]

Answer:  Option 'D' is correct.

Step-by-step explanation:

Since we have given that

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3 years ago
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