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Tomtit [17]
3 years ago
9

I am working on a statistical test problem. I have been given salaries for 2017 and 2018 years for Los Angeles County, approxima

tely 10,000 records in 2017 and 9,000 records in 2018. I am trying to assess whether there was an increase in salaries between the years.
My Lternative hypothesis is the records greater than 2016, and my null hypothesis is any records equal to or less than 2017.
How do I calculate the data?
Mathematics
1 answer:
dalvyx [7]3 years ago
7 0

Answer:

I DONT KNOW THAT

Step-by-step explanation:

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Find the measure of the indicated angle to the nearest degree​
omeli [17]

\boxed{\sf sin\Theta=\dfrac{P}{H}}

\\ \sf\longmapsto sin\Theta=\dfrac{16}{26}

\\ \sf\longmapsto sin\Theta=\dfrac{8}{13}

\\ \sf\longmapsto sin\Theta=0.5

  • Convert to p/q form

\\ \sf\longmapsto sin\Theta=\dfrac{5}{10}

\\ \sf\longmapsto sin\Theta=\dfrac{1}{2}

\\ \sf\longmapsto sin\Theta=sin30

\\ \sf\longmapsto \Theta\approx30°

4 0
3 years ago
The instructions on your aspirin bottle say take two 200-milligram aspirin. How many grams is the total dose?
REY [17]

Answer:

[see below]

Step-by-step explanation:

There are 0.001 grams in a milligram. (1,000 milligrams in a gram.)

\frac{200}{1000}=0.2

The total dose should be 0.2 grams.

Hope this helps.

7 0
3 years ago
HELP IM STUCK ON THIS QUESTION
damaskus [11]

Answer:

FOR THE AREA:

Count how many full squares are in the middle, then count how many halves there are on the outer edge. the divide the amount of halves by 2 then add to the amount of full squares.

8 0
2 years ago
Identify all sets to which the number 3.1214122144 . . . belongs. Choose from irrational,rational,whole,and integer
CaHeK987 [17]
It is an irrational number. That is because rational numbers can be put into fractions. But because this decimal goes on forever, you can't put it into a fraction. This is also not a whole number or an integer. Whole numbers and integers do not have any decimals or fractions in them, but this number is a decimal. Therefore, this number is irrational.
hope this helps:)
please mark thanks and brainleist:)
3 0
3 years ago
Jamaal writes 18 page in 14 of a minute. How much time will it take Jamaal to write a full page?
inessss [21]

Answer:

It will take 1.29 minutes for Jamaal to write a full page.

Step-by-step explanation:

This question is asking us for the unit rate. So, we must divide the numerator by the denominator in 18/14.

18 ÷ 14 = 1.29

This means that it will take 1.29 minutes for Jamaal to write a full page.

Hope this helps! :)

5 0
3 years ago
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