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Pepsi [2]
3 years ago
7

Identify the type of study design in the following scenario:

Mathematics
1 answer:
svetoff [14.1K]3 years ago
4 0

Answer:

c. observational study

Step-by-step explanation:

<em>Researchers compare the rates of autism for children who did and did not receive the standard measles-mumps-rubella vaccine, to see if the vaccine might be responsible for autism in some children.</em>

This study design in the above scenario is observational study because the researcher are obviously observing whether the vaccine is affecting the children. Note that Observational study is like experiment which attempts to understand the cause and effect relationships on a subject.

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There are 30 animals total at an animal shelter, and 40% of the animals are cats. How many cats are at the shelter?
ra1l [238]

Answer:

it is 12

Step-by-step explanation:

because 40 x 30

100

= 12

4 0
3 years ago
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Find the slope<br>of the line.<br>A-1/2<br>B2<br>c-2<br>D1/2​
ehidna [41]
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2 years ago
Please solve!!! Will make Brainliest!!
posledela

Answer:

Pretty Simple!

Step-by-step explanation:

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3 years ago
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Andrea makes $7,500 per month in San Francisco as a Lawyer. She can't spend more than 25% of her income on one bedroom apartment
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3 0
2 years ago
2g + h =2<br>g -h= -5<br><br>find g and h step by step explanation​
wel

Answer:

Step-by-step explanation:

2g + h = 2 --------------(I)

g - h = -5------------(II)

   g = -5 + h

Plugin g = -5 + h in equation (I)

  2(-5 + h) + h = 2              {Distributive property:a(b+c) = a*b +a*c}

(-5)*2 + h *2 + h= 2

-10 + 2h  + h    = 2

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h = 4

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    2g = 2 - 4

    2g = -2

      g = -2/2

g = -1

6 0
2 years ago
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