Please help Year
A town's yearly snowfall in inches over a 10-year period is
recorded in this table.
Snowfall in inches
2001
14
What is the mean of the snowfall amounts?
2002
12
17.8 in
2003
21
18.8 in
2004
26
19.8 in
2005
19
20.8 in
2006
15
2007
22
2009
17
2009
24
2010
18

17.4 add them up and divide by 10

Step-by-step explanation:

Hope it helps

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %