Answered: In 1997, in terms of population, county…

In 1997, in terms of population, county A ranked 9th out of 76 counties. What was its percentile rank? (Round your answer to the nearest whole number.) th percentile

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

In 1997, in terms of population, county A ranked 9th out of 76 counties. What was its percentile rank? (Round your answer to the nearest whole number.)
th percentile

Expert Solution

Step 1

We have given population of the counties

Total counties= 76

County A rank = 9

Percentage = $\frac{9}{76}$ $\times 100$ $%$

Percentage = $0.118421 \times 100$ $%$

Percentage = $11.8421 %$

Rounding to nearest whole number

Percentage = $12 %$

Rank of county A = 12 percentile

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