Answer: The answer is B
Step-by-step explanation:
Because it says its roaring like a freight train meaning it is loud and powerful like a train.
Answer:
B
Step-by-step explanation:
B. right, scalene
Answer:
About 1.23 standard deviation above the mean
Step-by-step explanation:
From what we have here, we need to calculate the difference between the given value and the mean and divide by the standard deviation
That would be through calculating the z score as follows;
z-score = (x - mean)/SD
where x is the given value
z-score = (87-71)/13 = 1.23
Since the score is bigger than the mean, the correct choice here is that the score is about 1.23 standard deviation above the mean
Since you're looking for the unit rate, you can start do this:
And yes,
is also correct, it's just switching around the 15
Answer:
5
Step-by-step explanation:
