Twenty-four Algebra 2 students took a quiz. Exactly 18 scores fall below Aisha's score of 92 points, and no one else scored 92. What is Aisha's percentile rank?

Thirty cross-country runners recorded 5-km times. Exactly 6 times fall below Devin's time of 21.4 minutes, and no one else had that time. What is Devin's percentile rank for time?

Twenty-five students measured reaction time in a lab. Exactly 20 times fall below Mei's time of 42 seconds, with no tie at 42 seconds. What percentile rank is Mei's reaction time?

Sixteen hikers weighed their loaded backpacks in kilograms. Exactly 4 backpack masses fall below Jordan's 5.8 kg pack, with no tie at 5.8 kg. What percentile rank is Jordan's pack mass?

Forty clinic patients recorded wait times. Exactly 34 wait times fall below Rosa's 28-minute wait, and no one else waited 28 minutes. What is Rosa's percentile rank for wait time?

Twenty school garden plots produced tomato yields. Exactly 11 yields fall below Lee's yield of 18 kilograms, with no tie at 18 kilograms. What percentile rank is Lee's yield?

Twelve swimmers timed one lap in seconds. Exactly 3 lap times fall below Kai's 32-second time, and no one else swam 32 seconds. What percentile rank is Kai's lap time?

Fifty rechargeable batteries were tested for lifetime. Exactly 45 lifetimes fall below one battery's 9.6 hours, with no tie at 9.6 hours. What percentile rank is that lifetime?

Twenty-eight school bus routes were ordered by distance in kilometers. Exactly 7 distances fall below Nolan's 6.2 km route, with no tie at 6.2 km. What percentile rank is Nolan's route distance?

Thirty-two bean plants were ordered by height in centimeters. Exactly 24 heights fall below Priya's 41 cm plant, and no other plant is 41 cm tall. What percentile rank is Priya's plant height?

Eleven library books have ordered page counts: 90, 110, 120, 150, 160, 170, 190, 210, 240, 260, 300. Leaving the median out when splitting an odd list, what is the first quartile?

Twelve tomato plants have ordered yields: 8, 10, 11, 13, 14, 16, 18, 19, 22, 24, 27, 31 kilograms. Using the median of the upper half, what is the third quartile?

Nine basketball players made these ordered free throws in practice: 18, 20, 22, 25, 27, 30, 32, 35, 38. Leaving the median out when splitting, what is the third quartile?

Ten delivery routes have ordered distances: 2, 4, 5, 6, 8, 10, 12, 13, 15, 20 kilometers. Using the median of the lower half, what is the first quartile?

Ten spelling test scores are ordered: 62, 68, 71, 74, 80, 84, 88, 91, 95, 99 points. If the 70th percentile has 70 percent of scores below it, what score is it?

Twelve teams collected these ordered water amounts: 4, 5, 7, 9, 10, 12, 13, 15, 17, 20, 21, 24 liters. If the 25th percentile has 25 percent below it, what amount is it?

Eleven seedlings have ordered heights: 6, 8, 9, 11, 12, 14, 15, 17, 18, 20, 23 centimeters. Leaving the median out when splitting an odd list, what is the first quartile?

Eight cyclists have ordered speeds: 18, 19, 21, 22, 24, 25, 27, 30 kilometers per hour. Using the median of the upper half, what is the third quartile?

Ten laptop startup times are ordered: 12, 14, 15, 16, 18, 19, 21, 23, 26, 31 seconds. If the 80th percentile has 80 percent of times below it, what time is it?

Seven science projects have ordered display times: 4, 5, 7, 9, 12, 13, 16 minutes. Leaving the median out when splitting an odd list, what is the third quartile?

A reading test places Elena's score in points at the 65th percentile among ninth-grade students. What does that say about Elena's score?

A growth chart places Mateo's height in centimeters at the 15th percentile for boys age 4. What does that tell you about Mateo's height?

A factory report places one bolt diameter in millimeters at the 90th percentile among bolts made that day. What does that mean about the diameter?

A training app places Nia's weekly running distance in kilometers at the 40th percentile among club runners. What does that say about Nia's distance?

A clinic chart places Liam's systolic blood pressure in mm Hg at the 85th percentile among 16-year-old patients. What does that mean?

A typing program places Zoe's speed in words per minute at the 72nd percentile among students in her course. What does that say about Zoe's speed?

A state fitness report places Omar's 1-km run time in minutes at the 20th percentile among tenth graders. What does that mean about his time?

A shoe store places Ana's foot length in centimeters at the 55th percentile among adult customers measured that month. What does that say about Ana's foot length?

A science fair ranks a bean plant's final height in centimeters at the 30th percentile among plants grown in the same lab. What does that mean?

A sleep study places Mila's sleep duration in hours at the 75th percentile among teens in the study. What does that say about Mila's sleep duration?

A table shows cumulative relative frequency for ages of 200 gym members in years. Use the table to find the percent who are older than 35 years but no older than 45 years.

A table shows cumulative relative frequency for history exam scores in points. Use the table to identify the percentile rank of a score of 80 points.

A table shows cumulative relative frequency for cafeteria lunch wait times in minutes. Use the table to find the percent who waited more than 10 minutes but no more than 15 minutes.

A table shows cumulative relative frequency for seedling heights in centimeters. Use the table to find the percent of seedlings taller than 20 cm but no taller than 25 cm.

A table shows cumulative relative frequency for school delivery route distances in kilometers. Use the table to identify the percentile rank of a 6 km route distance.

A table shows cumulative relative frequency for silent reading times in minutes. Use the table to find the percent who read for more than 30 minutes but no more than 50 minutes.

A table shows cumulative relative frequency for clinic waiting times in minutes. Use the table to find the percent of patients who waited more than 20 minutes but no more than 30 minutes.

A table shows cumulative relative frequency for rechargeable battery lifetimes in hours. Use the table to identify the percentile rank of a 10-hour lifetime.

A table shows cumulative relative frequency for soil sample masses in grams. Use the table to find the percent of samples heavier than 75 g but no heavier than 100 g.

A table shows cumulative relative frequency for classroom temperatures in degrees Celsius. Use the table to identify the percentile rank of a 22 degree Celsius temperature.