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Sindrei [870]
2 years ago
5

8. The high school graduating class of 2000 was 260 students. Five years later, the graduating class was 320 students. By 2010,

the graduating class rose to 400 students. In what five-year period did the high school graduating class experience the greatest percent of change?​
Mathematics
1 answer:
olga nikolaevna [1]2 years ago
4 0

Answer:

the question is confusing but the answer is 2010

Step-by-step explanation:

because in the year 2000 it was

260

then increased by

60

over 5 years making the next class

320

then in 2010 it was

400

and 320 + what is 400?

80

so the answer is:

2010

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In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

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A sample size of n is required, and n is found when M = 0.035. So

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