In
diffret days
inches of rain fell in April month if every day rained
of a inch .
How to find the rain fell in
diffret days ?
We know that rain in every day is
of a inch
So for
days

So in
diffret days in April rain fell is
inches.
Learn more about the rain fall is here :
brainly.com/question/28049911
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Answer:
1.7
Step-by-step explanation:
Answer, Step-by-step explanation:
According to the exercise, we evaluate the delivery time of a courier company and we will hypothesize the best case with a sample size of 10, which is:
Small sample T test for single mean
The hypothesis that we will develop will be the following:
null hypothesis = mu> = 6
hypothesis alternativa: <6