Answer the questions below using the data in the table. (A) Find P 50 P_{50} P 50 (B) A playlist with 15 songs is in which percentile? (C) Find Q1 and Q3

(A) 15.5 15.5 15.5 ; (B) 43 r d 43^{rd} 4 3 r d percentile; (C) Q 1 = 12 Q1=12 Q 1 = 12 & Q 3 = 20.5 Q3=20.5 Q 3 = 20.5

(A) 16 16 16 ; (B) 43 r d 43^{rd} 4 3 r d percentile; (C) Q 1 = 7 Q1=7 Q 1 = 7 & Q 3 = 21 Q3=21 Q 3 = 21

(A) 16 16 16 ; (B) 12 th ⁡ 12^{\operatorname{th}} 1 2 th percentile; (C) Q 1 = 12 Q1=12 Q 1 = 12 & Q 3 = 20.5 Q3=20.5 Q 3 = 20.5

(A) 15.5 15.5 15.5 ; (B) 12 th ⁡ 12^{\operatorname{th}} 1 2 th percentile; (C) Q 1 = 7 Q1=7 Q 1 = 7 & Q 3 = 21 Q3=21 Q 3 = 21

3. Describing Data Numerically

Percentiles & Quartiles

3. Describing Data Numerically

Percentiles & Quartiles: Videos & Practice Problems

Topic summary

concept

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Problem

(A) $16$ ; (B) $43^{rd}$ percentile; (C) $Q1=7$ & $Q3=21$

(A) $16$ ; (B) $12^{\operatorname{th}}$ percentile; (C) $Q1=12$ & $Q3=20.5$

(A) $15.5$ ; (B) $43^{rd}$ percentile; (C) $Q1=12$ & $Q3=20.5$

(A) $15.5$ ; (B) $12^{\operatorname{th}}$ percentile; (C) $Q1=7$ & $Q3=21$

example

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