The police report is extremely important in terms of a collision. It's the official account of what happened or, Choice A—it's what matters in court, or for insurance purposes.
2nd one because it’s I elastic
False I think because we are a democracy
Answer:
<em>The probability that more than 3.75 gallons are used for any wash cycle is 0.8944 or 89.44%</em>
Explanation:
<u>Normal Distribution</u>
Some probabilistic events are modeled by using the so-called bell curve or normal distribution 
where 
is the mean and 
is the standar deviation. The cummulative values for the normal distribution are usually given as 'left tail' of the sum of all values less than certain maximum value. In other words, the value of 
is given by tables or any digital means because the cannot be directly computed by formulas. We used the Excel's formula called NORM.DIST(x,mean,standard_dev,cumulative).
The study case of the question provides the following data
And we are required to compute 
. Since the Excel formula gives us the left-tail value, we use the negation of that value to find our desired probability, that is:
We now find the value of NORM.DIST(3.75,4,0.2,TRUE)=0.1056. Thus
Thus the probability that more than 3.75 gallons are used for any wash cycle is 0.8944 or 89.44%
