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NeTakaya
3 years ago
11

A researcher who has used evidence collected from a sample of college students to conclude that average hours of sleep per night

is related to GPA for all college students has engaged in _____ testing.
Mathematics
2 answers:
gtnhenbr [62]3 years ago
6 0

Answer:

Hypothesis Testing

Step-by-step explanation:

According to my research on different experimental designs, I can say that based on the information provided within the question the researcher has engaged in what is known as Hypothesis Testing. This is the process of designing an experiment involving variables to test a certain hypothesis in order to conclude whether it is true of not.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

ser-zykov [4K]3 years ago
6 0

✿━━━━@♥ℳg━━━━✿

\boxed{Explained\:Answer}

______________________________

✿━━━━@♥ℳg━━━━✿

Hypothesesis Testing.

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Hey can you please help me posted picture of question
ICE Princess25 [194]
The answer is true.

Method 1:
The given function is a cubic function. And inverse of a cubic function is also a function.

Method 2:
Since the function is one-to-one function i.e it passes the horizontal line test, its function will pass the vertical line test which is a test if a relation is a function or not.

So, yes the inverse of G(x) will be a function.
6 0
3 years ago
A contractor is going to demolish a concrete slab. The slab is 8 inches thick.
Contact [7]

Answer:The Basic Formula

The formula multiplies the area's length in feet by its width in feet and its height in feet. This number is then multiplied by one-third and divided by 27 to convert the answer into cubic yards. To make it clearer, the equation is as follows: (Length (ft) x Width (ft) x Height (ft) x 1/3) / 27.

Step-by-step explanation:

Plz vote me 5% and thanks it helps me a lot

8 0
2 years ago
After you add both sides by 9. How can you solve for 5z in this equation <br> 5z-3=12
lutik1710 [3]

Answer:

OPTION A: Divide both the sides by 5

Step-by-step explanation:

We are given:  5z - 3 = 12

When we add 9 to both sides we get:

5z - 3 + 9 = 12 + 9

⇒ 5z + 6 = 21

⇒ 5z = 21 - 6 = 15

⇒ 5z = 15

To find the value of z we have to divide both the sides by 5.

i.e., $ \frac{5z}{5} = \frac{15}{5} $

⇒ z = 3.

3 0
3 years ago
A painter is making a shade of purple paint by mixing 2 cups of red paint for every 12 cups of blue paint. Unfortunately, the pa
ElenaW [278]

ANSWER

He can add about 192 more cups of paint

8 0
3 years ago
Read 2 more answers
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Gemiola [76]

Answer:

x<7

Step-by-step explanation:

See image below:)

8 0
3 years ago
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