Answer:
(C) There is not sufficient sample evidence to support the original claim.
Step-by-step explanation:
If my claim is in the null hypothesis and I reject the null hypothesis, it means the claim is not supported.
The claim would have been supported if I failed to reject the null hypothesis.
The conclusion would therefore be that there is not sufficient sample evidence to support the original claim.
Answer:
Step-by-step explanation:
(x-3)^2
Answer:
I dont know the ans can u pls tell me the ans if you get it
7.5y - z/9 + 50 + 2y
Okay, so it would be best to organize and simplify this expression: 9.5y -z/9 + 50
Alright, now let's eliminate some answers.
True or false: The constant is 7.5. This is <em>false. </em>7.5 is a coefficient, 50 is a constant.
True or false: The coefficients are 7.5 and -9. This is <em>false. </em>Sure, 7.5 is a coefficient, but -9 is not. Actually, z/9 is also equal to (1/9)z, so <em>technically </em>1/9 is the coefficient.
True or false: The variables are x and y. This is <em>false. </em>Where is x? Nonexistent.
True or false: The like terms are 7.5y and 2y. This is <em>true. </em>When we simplified the equation, we first combined like terms. 7.5y and 2y are like terms and therefore able to be combined. That's how we got 9.5y.
The answer, I believe, is D. Hope this helps!
