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Sagot :
Answer:
352 students
Step-by-step explanation:
I'm not 100% sure how to answer this problem, like, what year is it exactly?
So what I did was averaged all the percentages to get 88%
I used that 88% to do 400 * 0.88 = 352
If the year is supposed to be 2013, then I recommend doing 400 * 0.89 = 356 students.
Hope this is helpful. :,)
We can expect 352 students to attend the talent show this year.
How to find the expected number of students to join the talent show this year?
We can take an average of percentage of students in school that attended the talent show for the years 2008 to 2013. After that, we can find the expected number of students to join the talent show this year.
Given, the number of students in the school is 400.
Here, the average percentage of students to join the talent show this year is = [(85 + 91 + 92 + 87 + 84 + 89) ÷ 6]% = [528 ÷ 6]% = 88%
Hence, expected number of students to join the talent show this year is = 400 × 88/100 = 352.
Learn more about percentage average here: https://brainly.com/question/20286466
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