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Tema [17]
3 years ago
10

Each of 7 students reported the number of movies they saw in the past year. Here is what they reported.

Mathematics
2 answers:
rusak2 [61]3 years ago
6 0

Answer:

11

Step-by-step explanation:

saveliy_v [14]3 years ago
6 0

Answer:

11.4  (This is already rounded to the nearest tenth)

Step-by-step explanation

1.) Add all of them

17+7+13+17+7+9+10=80

2.) Divide the sum by how many numbers there are

In this case, there are 7, so 80/7 is 11.42...

3.) Get the answer

80.7 simplifies into 11.42 so rounded to the nearest 10th is 11.4.

Hope this helped. Good luck on your homework!

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Answer:

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Step-by-step explanation:

Null Hypotheses,

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So we use z-test for one population proportion (right-tailed test)

According to this informaton, we defined that

\alpha=0.05

z_c=1.64 (critical value)

So our Rejection region is R={z:z>1.64}

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Not rejection.

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3 years ago
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<span>The square root of 10 is a periodic decimal (decimal that has infinite decimals, worth the redundancy)

 What is that periodic decimal?
</span>
\boxed{\textbf{3.16227766017} \boldsymbol{ \ \Leftarrow }\textbf{Square root of 10}}

<u>REGARDS!</u>
3 0
3 years ago
A thin piece of wood of uniform density in the shape of an equilateral triangle with side length 3 inches weighs 12 ounces. A se
natta225 [31]
Sorry i dont know the answer but i can help you with your other questions
7 0
3 years ago
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Oxana [17]

Answer:

3(x+y) = 5x

Step-by-step explanation:

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2 years ago
Simplify this expression<br> 10a + 6x-2a-3x
kondor19780726 [428]

Answer:

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Step-by-step explanation:

Given the following question:

10a+6x-2a-3x

In order to find the answer, we combine like terms and then simplify.

10a+6x-2a-3x
=6x-3x+10a-2a
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=3x+8a
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Hope this helps.

4 0
3 years ago
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