The first one is correct (-2/3, -1/2, 7/12, 0.82) pls mark branliest
Answer:
The statistical power of a hypothesis test is the probability of detecting an effect, if there is a true effect present to detect. Power can be calculated and reported for a completed experiment to comment on the confidence one might have in the conclusions drawn from the results of the study.
I hope it's helpful!
Answer:
25 miles
Explanation:
We can use Pythagoras’ theorem for this
23000 which is it in scientific notation
Answer:
120 pounds I think
Step-by-step explanation: