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KitKat16

  • one year ago

The box plots show the average daily temperatures in January and December for a U.S. city. What can you tell about the means for these two months?

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  1. KitKat16
    • one year ago
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  2. KitKat16
    • one year ago
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    The mean for December is higher than January's mean. It is almost certain that January's mean is higher. There is no way of telling what the means are. The narrow IQR for January causes its mean to be lower.

  3. KitKat16
    • one year ago
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    I chose A but was wrong so now I am thinking that the narrow IQR for January causes its mean to be lower

  4. welshfella
    • one year ago
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    I'd be inclined to think its C - no way of telling.

  5. welshfella
    • one year ago
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    gotta go - best of luck

  6. KitKat16
    • one year ago
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    thank you

  7. KitKat16
    • one year ago
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    to find the mean you add the numbers and then divide. Its hard to kind of read the numbers but Im assuming that that mean January is around 11.2 and December around 17. Anyone know if Im doing this wrong?

  8. KitKat16
    • one year ago
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    @jabberwock can u help please

  9. KitKat16
    • one year ago
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    @Kash_TheSmartGuy can u help me?

  10. Kash_TheSmartGuy
    • one year ago
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    A or D probably. Mostly A. BTW, you don't have to find the mean. It just asks for the relationships.

  11. KitKat16
    • one year ago
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    I think the narrow IQR for January causes its mean to be lower

  12. Kash_TheSmartGuy
    • one year ago
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    Yup, then go ahead!

  13. KitKat16
    • one year ago
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    lol do you know?

  14. KitKat16
    • one year ago
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    Yeah I had chose A and got it wrong.

  15. Kash_TheSmartGuy
    • one year ago
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    i know about iqr and means

  16. KitKat16
    • one year ago
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    ok thanks!

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