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2 years ago

11

The placebo effect is an example of a(n) experimenter bias. participant bias. random assignment bias. random selection bias.

1 answer:

densk [106]2 years ago

4 0

Answer:

participant bias

Step-by-step explanation:

Participant bias is sometimes called as subject bias. it is referred to as the tendency of a subject that forces them to act in an experiment. it is held because that they think researchers is looking up to them to act. it occurs only when the subject has detail knowledge about the study or project.

Participant bias is a subject initiative to know about the inner thought of the researcher so the subject acts according to what the researcher wants to hear.

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What’s the volume of the rectangular prism of 2cm, 7/3 cm and 2cm?

Eduardwww [97]

Answer:

9 1/3 cm³

Step-by-step explanation:

First multiply two numbers.

2x2=4

Then multiply the product by the third number.

4x7/3

4 x 7

1 x 3

= 28/3 or 9 1/3

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hope it helps

3 0

2 years ago

Each day of overtime you work, you earn an additional $50 more than your regular pay of $100 a day.If you worked overtime 3 out

shusha [124]

The answer is 650 because 100 * 5 = 500 and 50 * 3 = 150 and 500 + 150 = 650

3 0

3 years ago

Write the equations after translating the graph of y = | 1/2x−2|+3, one unit to the right

AveGali [126]

$y=|\dfrac{1}{2}x-2|+3$

Since we are translating this graph one unit to the right, replace x with (x-1)

Note: If you are translating a graph to the left by k units, replace x with (x+k), and if by the right, replace x with (x-k)

$y=|\dfrac{1}{2}(x-1)-2|+3$

After simplifying, we now have the following equation:

$=|\dfrac{1}{2}x-\dfrac{5}{2}|+3$

This is the new equation. Let me know if you need any clarifications, thanks!

6 0

2 years ago

Read 2 more answers

PLEASE HELP!!<br> Find the volume of the sphere rounded to the nearest hundredth

Studentka2010 [4]

Answer:

Step-by-step explanation:

The volume for a sphere is

$V=\frac{4}{3}\pi r^3$ . Our radius is 21 inches, so

$V=\frac{4}{3}\pi (21)^3$ and

$V=\frac{4}{3}\pi (9261)$ . Multiplying straight across the top, using the fact that 3.14 is pi:

$V=\frac{116318.16}{3}$ and divide to get that

V = 38772.72 in^3

7 0

2 years ago

How many different triangles can be constructed using angle measurements 81°,52°,47°?

DerKrebs [107]

Answer:

More than one triangle because it has to measure up to 180°

81 + 52 + 47 = 180

Step-by-step explanation:

7 0

3 years ago