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Amanda surveyed 20 juniors and seniors at Delamar High School to find the number of hours per week they spend working at part-time jobs. Her results are shown below. Juniors: 20, 10, 20, 10, 15, 0, 0, 10, 20, 15 Seniors: 20, 20, 10, 10, 0, 0, 0, 10, 0, 10 Which statement about the data is true? O The of hours worked is the same for juniors and seniors. The mean, median, and mode for the juniors surveyed fall within a 3-hour range. O The mean number of hours worked by the seniors surveyed is 12. O The mean number of hours worked is the same for juniors and seniors. range

Amanda surveyed 20 juniors and seniors at Delamar High School to find the number of hours per week they spend working at part-time jobs. Her results are shown below. Juniors: 20, 10, 20, 10, 15, 0, 0, 10, 20, 15 Seniors: 20, 20, 10, 10, 0, 0, 0, 10, 0, 10 Which statement about the data is true? O The of hours worked is the same for juniors and seniors. The mean, median, and mode for the juniors surveyed fall within a 3-hour range. O The mean number of hours worked by the seniors surveyed is 12. O The mean number of hours worked is the same for juniors and seniors. range

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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Amanda surveyed 20 juniors and seniors at Delamar High School to find the number of hours per week they spend working at part-time jobs. Her results are shown below. Juniors: 20, 10, 20, 10, 15, 0, 0, 10, 20, 15 Seniors: 20, 20, 10, 10, 0, 0, 0, 10, 0, 10 Which statement about the data is true? O The The mean, median, and mode for the juniors surveyed fall within a 3-hour range. O The mean number of hours worked by the seniors surveyed is 12. O The mean number of hours worked is the same for juniors and seniors. range of hours worked is the same for juniors and seniors. Type here to search
Transcribed Image Text:Amanda surveyed 20 juniors and seniors at Delamar High School to find the number of hours per week they spend working at part-time jobs. Her results are shown below. Juniors: 20, 10, 20, 10, 15, 0, 0, 10, 20, 15 Seniors: 20, 20, 10, 10, 0, 0, 0, 10, 0, 10 Which statement about the data is true? O The The mean, median, and mode for the juniors surveyed fall within a 3-hour range. O The mean number of hours worked by the seniors surveyed is 12. O The mean number of hours worked is the same for juniors and seniors. range of hours worked is the same for juniors and seniors. Type here to search
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