<span>$27 is one third of $81.
$81 is $54 more than $27.
$81 is three times as much as $27</span>
Answer:
the
Step-by-step explanation:
A. semi
Step-by-step explanation:
I hope this helps you
The answer is <span>circumference</span>
Answer:
at 0.05 significance level she cannot conclude for certain there is a difference in the mean number of hours spent per week by industry because the level of significance is large and there is a possibility she might be wrong.
Step-by-step explanation:
The significance level: is the probability of rejecting the null hypothesis when it is true. For example, a significance level of 0.05 indicates a 5% risk of concluding that a difference exists when there is no actual difference