Answer:
b because it is the cheapest option
Explanation:
Answer:
Explanation:
No of postal carrier required each day
= 26942 / 900
= 29.935 ( approx )
= 30
5% of 30 = 1.5
Total postal carrier required each day = 30 +1.5
= 31.5
or 32
The answer is: directional research hypothesis
directional research hypothesis is a form of prediction that initiated in order to guess whether two variables would experience some sort of positive or negative changes. In the example above, boys and girls are the variables and whether they agree or disagree with school rules are the changes.
