Algebra 1

You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is 0.793. How confident can you be that your predicted value will be reasonably close to the actual value?

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  1. You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is 0.793. How confident can you be that your predicted value will be reasonably close to the actual value?

    A)I can’t be confident at all; this is about as close to a random guess as you can get.
    B)I can be a little confident; it might be close, or it might be way off.
    C)I can be very confident; it will be close, but it probably won’t be exact.
    D)I can be certain that my predicted value will match the actual value exactly.

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  2. .793 is not very good, like at least above .8
    but it is not bad and it might show that you are on the right track.

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  3. i need that answer to

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  4. the answer for this question is B. I can be a little confident; it might be close, or it might be way off.

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  5. All of the answers are correct. It just depends on how you feel about it. If ur confident about it, then u put D. If not, then A

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  6. the answer is B for certain, i have already done the test the answer is B

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  7. What are the rest of the answers?

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  8. Does anyone have the answers to the whole 1 semester exam?

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  9. Give em or else i will.......um..... I'll I'll kick i puppy yea.....wait.......no I'll uhhhh do something bad and.........um......evil..........yea

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  10. I AM NOT KIDDING OK I WILL I'LL...............

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  11. I'LL SAY FRICK IN MINECRAFT DON'T TEST ME I WILL DO IT!

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  12. I have all the answers for all the semester exams but they are all advanced courses I always write down my answers just ask

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  13. PLEASE

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  14. yo yoy yo yoy yo yo oy yo yoyo yoyoyo yooyyooyyo yoyoyoyoyoyoyoy yoyoyoyoyoyoyoy yoyoyoyoyoyoyoymyyooyoyoyoy yoyoy yoy yoy yoy y y yyoyoyoy yoy y yoyy yoyoyoy yoyoyoy yoyoy yoy yoy yoy y y yoy yy y yyoy yoy yoyoy yoyoyoy yoyoy

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  15. B, D, and the 3rd one was NOT B, must had been D.... it. #1. Neg. Corr. #2. No Corr. #3...? But #1 and #2 are 110% correct.

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  16. The Correct answer is B.

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  17. im... confused

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  18. I was confused too. I choose C and it's wrong. :(
    B is the correct answer. I just took the test.
    B!!! 100%!!!
    Trust me on this one.

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