Answer:
3
Step-by-step explanation:
1/5 / 1/15 = 3
Answer:
<h3>
= n + 3</h3>
Step-by-step explanation:
Each number increases by 3. Therefore, n+3.
Step-by-step explanation:
2+3=120
5=120
=120
5
=24
apple=2 multiply 24 is 48
orange=3 multiply 24 is 72
Answer:
540
Step-by-step explanation:
No matter what the shape, the total amount of degrees in the interior angles in a pentagon is 540. Hope this helps!
Answer:
Notice that the subjects of the study are men over 50 years.
So, you need to consider that each subject is a different person with different weight and other different characteristics that determine that weight.
If we have 10 groups randomly selected, that means there's gonna be variability, otherwise, the study wouldn't make sense.
So, if each person is different, then their weights is gonna be different, giving different means.
It would be rare if both means result equal, beacuse that would mean the subjects had the same weight.
Therefore, the variability between these means can be best attributed to the variability of subjects, the difference between each person.
From a numerical perspective, the variability is attributed to the spread of the data group, that is, if there is too much difference between weights, the variabilty will increase.
