3. Continue from the previous question, you are given the following information about y and x.
Dependent Variable (y)
Independent Variable (x)
5
1
4
2
3
3
2
4
1
5
The point estimate of y when x = 2 is
Question 16 options:
-4.
-10.
10.
4.
4. The critical value of t for a two-tailed test with 7 degrees of
freedom using α = .05 is
1.943.
2.447.
1.985.
2.365.
5. For a two-tailed hypothesis test with a sample size of 20 and a .04 level of significance, the critical values of the test statistic t are
-1.729 and 1.729
-2.093 and 2.093
-2.086 and 2.086
-2.205 and 2.205
