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Marianna [84]
2 years ago
13

Which of the following characteristics of experiments are also characteristics of surveys? Check all that apply.

Mathematics
2 answers:
Licemer1 [7]2 years ago
7 0

Answer: The best answers are :

  • A Data are gathered during the course of the study
  • E. Statistical analysis is applied to the results of the study
  • D. Replication with different groups of subjects can improve the reliability of the study.

Step-by-step explanation:

I hope it helps :)

Fiesta28 [93]2 years ago
3 0

Answer:

a and c

Step-by-step explanation:

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PLEAS HELP ASAP PLEAS 20 points<br> 1 over 3b = 4 over 5. what equals b in this equation?
White raven [17]

Answer:

b = 5/12

Step-by-step explanation:

You have the proportion

1/(3b) = 4/5        

Cross multiply to get rid of the fractions...

5 = 12b                now solve for b

5/12 = b                 (divide by 12 on both sides)

8 0
3 years ago
On the first day of ticket sales the school sold 1 senior citizen ticket and 5 child tickets for a total of $60. The school took
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Answer:

Step-by-step explanation:

Let's start off with the first equation

5x + y = 60

We need to find what X and Y are.

Let's try subtracting a few numbers from 60.

Let's do 60 - 55 = 5

11x5 = 55

11 = Children Ticket Cost

5 = Seniors Ticket Cost

Without them being the same price!

So using the numbers we found, we can now solve the second one

14x5 = 70

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70 + 121 = 191

There we go!

Hope this helped! Please give brainiest if you can :)

3 0
3 years ago
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Rewrite as a simplified fraction.<br> 0.87 = ? But 87 is repeating
nexus9112 [7]

Answer:

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Step-by-step explanation:

1 is the greatest common divisor of 87 and 100, and therefore the result can't be further reduced. I hope this helps!

5 0
3 years ago
In a newspaper, it was reported that the number of yearly robberies in Springfield in
ryzh [129]

Answer:

The number of robberies in 2014 is 108

Step-by-step explanation:

Here, we want to calculate the number of robberies in 2014

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Let the number of robberies in 2014 be x

Thus;

40/100 * 180

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2 years ago
Help please im not sure
Lisa [10]

Answer:

the first and last

Step-by-step explanation:

its correct

4 0
2 years ago
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