A researcher determines thatχ2 = 3.76to test for significance for a phi correlation coefficient. What was the decision for this phi correlation test?a) Retain the null hypothesis.b) Reject the null hypothesis c) There is not enough information to answer this question.
1 answer:
Answer:
C. There is not enough information to answer this question
Step-by-step explanation:
Conclusion cannot be made whether to retain or reject the null hypothesis because the information given is not sufficient
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(3x + 2y)^2
Use the FOIL method (first, outside, inside, last)
(3x + 2y) (3x +2y)
9x^2 +6xy +6xy +4y
9x^2 + 12xy + 4y is your answer.
Let's do an equation. 5(x+6)=9x-2. Now distribute into parentheses. 5x + 30=9x-2. Now -5x on both sides. New equation is 4x-2=30. Add 2 on both sides. 4x=28. Now divide by 4. X=8. Your number is 8
Answer:
1. x = 0
2. x= 0
3. x = 10
4. x = -4
5. x = 0
6. x = -1
Answer:
Step-by-step explanation:
3y=7x+2
one pair is (1,3)
go on adding 3 in x=1,you get corresponding value of y.
x=4,y=10,(4,10)
and so on .