Answer: (E) H0 : µ = 10.4 vs Ha : µ < 10.4
Step-by-step explanation:
The null hypothesis is the hypothesis that is assumed to be true. It is an expression that is the opposite of what the researcher predicts.
The alternative hypothesis is what the researcher expects or predicts. It is the statement that is believed to be true if the null hypothesis is rejected.
From the given situation,
The recent plant journal indicated that the mean height of mature plants of a certain species of sunflower is 10.4 ft. This is the null hypothesis.
The biologist sunflower thinks that the mean height is shorter than reported. This is the alternative hypothesis.
Therefore, the correct null and alternative hypotheses are
(E) H0 : µ = 10.4 vs Ha : µ < 10.4
Answer:
Hello!!
Step-by-step explanation:
Simplify the first expression and add the second expression
Hope this helps!!
If it is asking if that equation is the quadratic formula, then the answer is false. The reason why is that the first 'b' should be negative
The quadratic formula is
Answer:
e= 543
Step-by-step explanation:
Hello!
902-e=359, so 902-359=e.
<h3>8 9 12</h3><h3>902 </h3><h3>359</h3><h3>------</h3><h3>543</h3>
Answer:
-3 and -16
Step-by-step explanation:
Difference: -3-(-16)= 13
-3(-16)= 48