18. A researcher measures the following scores for a group of people. The X variable is the number of errors on a math test, and the Y variable is the person's level of satisfaction with his/her performance. a. With such ratio scores, what should the researcher conclude about this relationship? (Hint: Compute something!) b. How well will he be able to predict satisfaction scores using this relationship? Participant Errors Satisfaction 1 3 8. 2 4 8. 7 4 10 2 7 7

Q: What's the answer for this

A:

Q: How do you find part b I am confused?

A: Given data :  Numbers A set of 25 two digit numbers are listed below. 10 17 20 23 24 28 32 39 42 45…

Q: How did you get those answers?

A: Since here we have two variables p and q, they can take values True (T) and False (F) each.  So, the…

Q: Assistance pleased

A:

Q: Help!!! Please help me! Answer correctly

A:

Q: Thank you so much

A:

Q: side x in simplest radical form 60 300 4

A:

Q: Please this

A:

Q: style

A:

Q: need help!

A:

Q: Thank you

A:

Q: Part (d) please

A: Please find the detailed answer in the next step. From the prev answer we have only (b) (i) is a…

Q: thank you

A:

Q: What is i ? Explain.

A: In complex numbers, i represents the imaginary part. The value of i is -1.   So, in case if we end…

Q: how to do this

A: Given, f(x)=13x-1andg(x)=-f(x)+9   To find rule for g

Q: How do you get those answers?

A: 3-point throw  n= 3 Possible outcomes : 3 free throw ,  0 missing = (3,0) 2 free throw , 1 missing =…

Q: Let F be the vector space of infinitely differentiable functions from R to R. If three functions…

A: