Question

Help ASAP please!!!

the daily rainfall during two april weeks was 1, 0.5, 0.3, 0, 0, 0, 1.2, 3, 0, 1.1, 0.7, 2, 1.3,2 inches. what is the mean during the two week period ??

A.0
B.0.94
C.1
D.0.85

Answer 1

U should add all the #s together so... it = 11.3
then divide by the # of terms. so...... 11.3/ 14= 0.9357 (rounded makes 0.94) 


So .... B

Answer 2

Answer: Option B  0.94 is correct

Explanation:

Mean is the sum of given observations divided by the total   observations given. It is also the average or arithmetic average of observations.

Here we have sum of observations is 1+0.5+0.3+0+0+0+1.2+3+0+1.1+0.7+2+1.3+2 =  13.1

and total observations are 14

$mean=\frac{\text{sum of observations}} {\text{total observation}}$

Now we substitute the values of sum of observation and total  observation into  above formula and we get  

Mean =  $\frac{13.1}{14}$ = 0.93571 $\approx$ 0.94  

Hence, mean = 0.94

So, option B is correct