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yanalaym [24]
3 years ago
5

A local university produced a study in which it chose 1000 students to participate. The study asked each student to write down t

he number of hours spent studying in a one week period. Which element of experiment design is known to be a part of this study?
Mathematics
2 answers:
hammer [34]3 years ago
6 0

Answer:

The correct answer is REPLICATION

Step-by-step explanation:

Replication is important for the support of the study. It is when a procedure repeats using the same methods, different subjects and experiments. It also involves the application of the theory of the study in new situations in order to generalize it. Replication assurances the validation and reliable of the results, generalize them

oee [108]3 years ago
4 0

it is REPLICATION !!!!!!!!!!!!!!!      

You might be interested in
Given that an adult likes soccer, what is the probability the adult is aged 18–30? 8.1% 18.1% 24.5% 44.4%
dsp73

The probability that an adult likes soccer is aged between  18–30 will be 44.4%.

We have an adult who likes soccer.

We have to determine the probability the adult is aged 18–30.

<h3>What is Probability?</h3>

The formula to calculate the probability of occurrence of an event 'A' can be written as -  

P(A)  =  \frac{n(A)}{n(S)}

where -

n(A) = Number of outcomes favorable to event A.

n(S) = Total number of outcomes.

According to question, we have an adult likes soccer.

The answer to this question is based on the hypothesis that the adults between 18 - 30 are highly energetic. To be more precisely - the adults in the range 18 - 24 and 24 - 30 are highly energetic and full of stamina. Above the age 30, the number of adults who like soccer will start to decrease and will hit nearly zero between the age range of 55 - 65 as the adults in this age group found it very difficult to even walk.

Mathematically -

The probability of an event A = an adult likes soccer is aged between  18–30 will be the highest value among the ones mentioned in options.

Hence, the probability that an adult likes soccer is aged between  18–30 will be 44.4%.

To solve more questions on Probability, visit the link below -

brainly.com/question/24028840

#SPJ1

4 0
1 year ago
Which expressions are equivalent to 4(3j+(-4))-9
Aleksandr [31]
<span> 4 • (3j - 4) - 9 
</span><span> 12j - 25</span>
7 0
3 years ago
Tell me were the numbers go
Harrizon [31]
A would go in rational numbers
B would go in integer
C would go in while numbers
D in irrational numbers
Hope this helps
7 0
3 years ago
A horizontal line passes through (5,-2). Which other point is also on that line?
xenn [34]
Another point on the line is (6,-1)
4 0
4 years ago
6.
denpristay [2]

Answer:

15n=135

Step-by-step explanation:

first, you need to know how much of the total amount is the money needed for soccer balls, to find this you take the amount of a soccer ball and multiple it by the amount of people

14×15=210

then you subtract that from the total amount to get the amount spent on jerseys.

345-210=135

to get the amount of each jersey you take 135 and divide by the amount of people

135÷15=9

4 0
3 years ago
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