5. The table shows the scores in a writing competition, ranked from highest to lowest. Score 440 400 370 370 315 290 250 245 Rank 1 2 3 4 5 6 7 8 a) Determine the percentile rank of the score 370. b) Which score is in the 25th percentile?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.1: Measures Of Center
Problem 1CYU
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Question
5. The table shows the scores in a writing competition, ranked from highest to lowest.
Score
440
400
370
370
315
290
250
245
Rank
1
2
3
4
5
6
7
8
a) Determine the percentile rank of the score 370.
b) Which score is in the 25th percentile?
3
Transcribed Image Text:5. The table shows the scores in a writing competition, ranked from highest to lowest. Score 440 400 370 370 315 290 250 245 Rank 1 2 3 4 5 6 7 8 a) Determine the percentile rank of the score 370. b) Which score is in the 25th percentile? 3
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