Algebra

The table shows the number of hours that a group of friends spent in their first week training to run a marathon. In the second week, they each add five hours to their training times. What are the mean, median, mode, and range of times for the second week?

Jeff
9
Mark
5
Karen
5
Costas
5
Brett
7
Nikki
6
Jack
7
thankyou!!

a)
mean = 10
median = 11
mode = 11.3
range = 4

b) mean = 11
median = 11.3
mode = 10
range = 0.3

c) mean = 11.3
median = 11
mode = 10
range = 4

d) mean = 11.3
median = 11
mode = 10
range = 0.3

I think the answer is B, please correct me if I'm wrong.

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  1. Disagree.

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  2. the answer is C

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  3. yeah the answer is c .

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  4. can some one help me with the last question 20. :)

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  5. It is C for this one

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  6. 1. D
    2. A
    3.C
    4.D
    5.D
    6.B
    7.C
    8.A
    Here you go! Just took the test! 4.6.5 - Quiz: Box-and-Whisker Plots Quiz
    Honors Algebra 1 B (CL); 7.20 / 4. Radical Expressions and Data Analysis / 4.6. Box-and-Whisker Plots Connexus

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  7. Lol Benrey what is poggers?

    You silly :3

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