Answer:
The results are statistically significant at the 0.10 level because p (given in the question) is less than 0.10.
Step-by-step explanation:
The given details are as below:
μ = 115.2
n =755
x-bar =115.57
s = 5.28 points
t = 1.93
p‑value = 0.055
We have to test whether H₀ : μ = 115.2
H₁: μ ≠ 115.2
At α =0.10 level.
The results are statistically significant at the 0.10 level because p (given in the question) is less than 0.10.
First, the biologist must define the variables:
Dependent- this is what will be measured. So the biologist may want to measure the weight and height of the tomatoes, or the leaf area or the time it will produce the fruit.
Independent- this is what will differ in the experiment and what the biologist thinks will affect the dependent variable. In this case, the biologist will use new fertilizer on plant A, old fertilizer on plant B, and no fertilizer on plant C.
Controlled- these variables must be held constant because the biologist doesn’t want other factors to affect the growth of the tomato plant, thus, destroying the purpose of the experiment, tomato plant A, B, and C will have equal amounts of soil, water, and carbon dioxide, and exposure to sunlight.
After his experimentation, he will conclude which of the plant has better weight, growth, leaf, and fruit. If Plant A is the best tomato plant of them all, then he can say that the new fertilizer is more effective.
Step-by-step explanation:
10
I think this should be the answer
All I can tell u to do is ask them cause i cant see your picture sorry
Answer:
y=k5, 448 after an 8 hour shift
Step-by-step explanation:
