Algebra

3. What is the correlation coefficient for the set of data? Round your answer to the nearest thousandth.

0.014
0.989
0.075

4. About how tall would you expect one of these trees to be after 22 years?
22.31 ft.
35.2 ft.
44.25 ft.
46.2 ft.

5. 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. How confident can you be that your
predicted value will be reasonably close to the actual value?

I can’t be confident at all; this is about as close to a random guess as you can get.

I can be a little confident; it might be close, or it might be way off.

I can be very confident; it will be close, but it probably won’t be exact.

I can be certain that my predicted value will match the actual value exactly.

  1. 👍
  2. 👎
  3. 👁
  1. What data? What trees? What correlation?
    Cannot copy and paste here.

    1. 👍
    2. 👎
  2. It’s 503-991/4094🤙

    1. 👍
    2. 👎
  3. That's so helpful -_-
    Like you can't imagine

    1. 👍
    2. 👎
  4. If you are doing Scatter Plots and Regression Lines Quick Check its
    1-B.negative correlation
    2-D.no correlation
    3-B.0.989
    4-C.44.25 ft
    5-C.I can be very confident; it will be close, but it probably won’t be exact

    if im wrong then i would like to hear why yours might be different than mine
    not all are same
    if you saying thx.
    No Problem

    1. 👍
    2. 👎
  5. "am i right? or not hmmmm?" is correct for Unit 6 lesson 8 Scatter Plots and Regression Lines. Thank you so much for the help! :)

    1. 👍
    2. 👎
  6. good job person

    1. 👍
    2. 👎
  7. thank

    1. 👍
    2. 👎
  8. Yes thank you, everyone, for the answers its
    B
    D
    B
    C
    C

    1. 👍
    2. 👎
  9. I got them right because I copied but it’s still a little confusing on how to figure it out yk.?

    1. 👍
    2. 👎
  10. @kaylee just take the dub, he is still right Connexus people!!!!

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. 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

  2. Math

    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 0.109. How confident can you be that your predicted value will be reasonably close to the

  3. Algebra 1- Just one question please :)

    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 -0.015. How confident can you be that your predicted value will be reasonably close to the

  4. Algebra

    the correlation coefficient of a data set is -0.833 can I be confident that my predicted value will be close to the actual value? Why or why not?

  1. Algebra

    For question 3-4, use your calculator to create a scatter plot and line of best fit for the following set of data: Average height of a species of tree (in feet) after a certain number of years. Years:1/2/3/4/5/6/7/8

  2. Math

    You use the line of best fit for a set of data to make a prediction about an unk on value. The correlation coefficient for your data is 0.984. How confident can you be that your predicted value will be reasonably close to the

  3. Algebra I

    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 -0,993. How confident can you be that your predicted value will be reasonably close to the

  4. Algebra

    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 -0.833. Can you be confident that your predicted value will be reasonably close to the

  1. Math (Please help ASAP!!)

    24. 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 -0.015. How confident can you be that your predicted value will be reasonably close to

  2. Algebra 1

    You use a line best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is -0.993. How confident can you be that your predicted value will be reasonably close to the

  3. Math

    Average height of a species of tree (in feet) after a certain number of years Years----------Height 1 ------------- 2.1 2 ------------- 3.2 3 ------------- 6.8 4 ------------- 7.3 5 ------------- 11.2 6 ------------- 12.6 7

  4. Math

    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 0.109. How confident can you be that your predicted value will be reasonably close to the

You can view more similar questions or ask a new question.