3 years ago

What is the difference between a dependent and an independent variable?

1 answer:

8 0

Answer:

An independent variable is changed or controlled in an experiment, while a dependent variable is being tested and measured.

love your profile pic btw!

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bija089 [108]

Answer:

0.9544

Step-by-step explanation:

P(-2 < Z < 2) means that Z has mean 0 and standard deviation 2.

P(−2 < Z < 2) = F(2) - F(-2)

Using the Z - table,

F(2) = 0.9772

and F(-2) = 0.0228

Thus,

P(−2 < Z < 2) = 0.9772 - 0.0228 = 0.9544

This means that data within two standard deviation is 95%.

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2 years ago

raketka [301]

Don't think this is technically math

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3 years ago

Allushta [10]

411$ that's how much his raise was

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3 years ago

Schach [20]

Answer:

Steps:

tan(37°) = 0.75..

tan(37°) = x/6

x/6 = 0.75..

x = 0.75.. × 6

x = 4.52.. ≈ 4.5

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2 years ago

tensa zangetsu [6.8K]

= 5x + 35 = -3
- 35 = -35
5x = -38
/ 5 = / 5
x = -7.6

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3 years ago