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Alex777 [14]
3 years ago
7

What does ( annual total divided by 12 rounded) mean

Mathematics
2 answers:
Katena32 [7]3 years ago
8 0
So I looked at your picture and I saw the annual family total is 1300.00 so you just divies by 12 and you get 108.333333333 so you round and you get 108.3 I'm guessing
makvit [3.9K]3 years ago
3 0
Its mean 130000÷12

wish that my answer help u
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Masteriza [31]

Answer:

The proportions differ from those reported in the survey.

Step-by-step explanation:

The Chi-square goodness of fit test would be used to determine whether the proportions differ from those reported in the survey.

The hypothesis for the test can be defined as follows:

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<em>Hₐ</em>: The proportions differ from those reported in the survey.

Assume that the significance level of the test is, α = 0.01.

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\chi^{2}=\sum\limits^{n}_{i=1}{\frac{(O_{i}-E_{i})^{2}}{E_{i}}}

Consider the Excel sheet provided.

The Chi-square test statistic value is 191.32.

The <em>p</em>-value of the test is:

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The <em>p</em>-value of the test is very small. The null hypothesis will be rejected at 1% level of significance.

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5 0
3 years ago
figure a is a scale image of figure b the scale image that maps figure a onto figure b is 1:7 1/4 enter the value of x
skad [1K]

Answer: x=21.75

Step-by-step explanation:

You need to convert from mixed number to decimal number.

In order to do this, you can follow the steps shown below:

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2. Now you must add the quotient obtained to the Whole number part.

Then, you get:

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Then, the scale image that maps "Figure A" onto "Figure B" is:

1:7.25

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Therefore, the result is:

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3 years ago
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gayaneshka [121]
Okay so we have to first find the total.
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7+4+9= 20 drinks
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And that's your answer!
Hope this helped and good luck! ^=^
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3 years ago
Anyone in connections academy algebra 2 or someone else that can help me with some problems? Here is the first: Let f(x)=2x^2+x-
sergiy2304 [10]
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