Answer:
-768
….......
Substitute n = 8 into the explicit formula
× 
= 
× 
= -768
Answer:
A. Independent samples
Step-by-step explanation:
This experiment is comparing the results between two independent samples. Paired samples consist of data for which each point in one sample would be paired to a specific data point in another sample. In the present study, there are no naturally occurring pairs since only the proportions, for the whole sample, of students with colds were compared. Therefore, the answer is:
A. Independent samples
.
Wouldn’t be a,or d. I would honestly say B..
You need to find the average length. You use the two numbers that gave you the range. (4.5-2.5)/2+2.5 = answer
<span>
so (4.5-2.5)=2 now 2/2=1 1+2.5=3.5mm
</span><span>
(Remember PEMDAS) order of operations is important!! </span>
