The proportion pop/total = 5/7 is presumed to hold for the next 500 songs.
pop/500 = 5/7
pop = 500*5/7 ≈ 357
357 of the next 500 songs downloaded are expected to be pop songs.
The options can be resumed to the 2nd and 3rd options. If the x-values come first when representing the pair of coordinates, so they will look like (1, y), (2, y), (3, y), and (4, y).
Now we only need to calculate the y-values.
y(1)=14×1+8 ⇔ y(1)=14+8 ⇔ y(1)=22
From only this result we know that the correct option is the third, starting with (1,22).
Only for verification, below are the other y-values' calculations.
y(2)=14×2+8 ⇔ y(2)=36
y(3)=14×3+8 ⇔ y(3)=50
y(4)=14×4+8 ⇔ y(4)=64
Answer:
The correct answer is - The setting may discourage honest responses.
Step-by-step explanation:
In this particular setting of research and interview regarding this research may not produce hones results as the question is too direct to ask students if they had ever used drugs.
Research should be anonymous and should avoid the questions that can lead to bias results like this case that may lead to dishonest results.
Thus, the correct answer is : The setting may discourage honest responses.
Answer:
I would be happy to help !
Step-by-step explanation:
