Question

If the amounts of rainfall in an area over a month are 1.7", 2.2", 0.5", 0.72",

Answer 1

Answer:

1.244"

Step-by-step explanation:

The mean is given by dividing the sum of the given numbers by the frequency. In this case, the frequency is 5 since we're given 5 rainfall data. The sum of the respective rainfall is equivalent to 1.7"+2.2"+0.5"+0.72"+1.1"=6.22"

Now dividing the above sum by frequency yields mean as follows

$Mean=\frac {6.22}{5}=1.244"$