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Pandemonium

  • one year ago

A proposed null hypothesis states that there is no difference between two population means. The sample mean difference is 22, and the standard deviation of the difference between the sample means is 10. Which conclusion can we draw if we choose the 95% confidence level? A. There appears to be a difference between the means of the two populations. B. There appears to be no difference between the means of the two populations. C. There appears to be a difference of 0 between the means of the two samples. D. There appears to be no difference between the means of the two samples.

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  1. donnie1999
    • one year ago
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    optic gaming all the way!!!!

  2. Pandemonium
    • one year ago
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    lol hahaha :D @donnie1999

  3. donnie1999
    • one year ago
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    Do play COD

  4. Pandemonium
    • one year ago
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    almost everyday if i wasnt in Summer school id be playing right now lol :D @donnie1999

  5. donnie1999
    • one year ago
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    lol same :D wat console do u play on?

  6. Pandemonium
    • one year ago
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    360 hbu @donnie1999

  7. donnie1999
    • one year ago
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    I got 360 but i dont play on it. mainly ps4 and xbox1

  8. Pandemonium
    • one year ago
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    oh thats cool, so can u help me on this question? @donnie1999

  9. donnie1999
    • one year ago
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    srry im in summer school 2.

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