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anonymous

  • one year ago

Can someone check my answers?

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  1. anonymous
    • one year ago
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    Which topic?

  2. anonymous
    • one year ago
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    Algebra 1

  3. anonymous
    • one year ago
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    Sure :)

  4. anonymous
    • one year ago
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    10. Charlie buys three energy bars for each day of his three-day hike. Depending on the brand, the cost of each bar is between $3.25 and $4.50. What is the independent quantity? the number of energy bars purchased (My answer) the total cost of the bars the price of each energy bar the type of hiking shoes Charlie wears 11. Which measure of central tendency best describes the following data set? 7.25, 7.50, 8.00, 8.25, 8.50, 8.75, 13.50, 17.00 mean (My answer) median mode 12. Write an algebraic expression for the phrase. Use the variable n to represent the unknown. 9 less than 4 times a number 9 – 4n 4 – 9n 9n – 4 4n – 9 A or B ? Not sure.

  5. anonymous
    • one year ago
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    Let's start off w/ the 1st one. (#10) Using the process of elimination, B and D are definitely not it because that's what they say on the problem. I'm not sure about either A or C but if I were you I'd stick with my first answer. (I would choose C though but that's up to you unless you'd like someone else to check for you)

  6. anonymous
    • one year ago
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    Okay, thank you :)

  7. anonymous
    • one year ago
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    2nd one: (#11) We see that it is already in order, and a central tendency means the best way to find the middle number. Mean can't be it because of the outlier. The outlier might through off the central tendency, so I'd stick with the median. Do you agree/disagree or want me to elaborate more?

  8. anonymous
    • one year ago
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    I agree.

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