Clever | Portal Login - Powered PRD.06_SM.2_SY Screwy G exp Inbox (955) - 889 A ALEKS-Amarian UpStudy Thoth A www-awy.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNsIkr7j8P3jH-IQUhQ7UhjLUg6NO6tj9qFItz6nQLOPsPMGhYexjXecyRcT1HqxxA6CecOvdKuHbIv4wcPmg_rc54... 12-2,3 Data Question 4 of 15 (1 point) | Question Attempt: 1 of Unilmited Amarian \( \checkmark 1 \) \( \checkmark 2 \) \( \checkmark 3 \) 4 5 6 7 8 9 10 11 12 13 Frank wants to find the average time it takes Washington High School students to run a lap around the track. So he will consider 40 students to find the average time. Answer the questions below. (a) Which unit(s) could be used for the unit of measurement? Check all that apply. minutes inches centimeters hours feet (b) Which of the procedures below would be the best way to find the average time? Ask for 40 volunteers to run a lap around the track and have them state their own times. Measure the times of 40 volunteers who run a lap around the track. Randomly pick 40 students to run a lap around the track and measure their times. Randomly pick 40 students to run a lap around the track and have them state their own times. Check Save For Later Submit Assignment © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility Sign out (3) Mar 14 12:57
Solución de inteligencia artificial de Upstudy
Responder
Solución
¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.
Descubrir Respondido por UpStudy AI y revisado por un tutor profesional
Extra Insights
When measuring the time it takes students to run a lap, the most suitable units are minutes and hours. While inches, centimeters, and feet are great for measuring length, they don't apply here since we're assessing time. Imagine a world where we clock student laps in feet! Now that would be a sight to see, right? To accurately find the average time, the best method would be to randomly pick 40 students to run a lap and measure their times. This approach ensures a fair representation of the entire student body, eliminating bias from self-reported times. After all, who knows how quickly they actually ran? It's like asking a friend how good their cooking is—sometimes the honest answer is hard to come by!
