Question #f40f6

1 Answer
Jun 2, 2017

Mean: #93.4#
Median: #95#
Mode: #95#
Range: #11#

Explanation:

The mean is the average quantity measures by adding up all the numbers in a given set divided by how many numbers are there in that set:

If we add up all the given numbers, the sum is #467# divided by how many numbers there are in total (#5#) we get #93.4# as the average.

The median can be found by listing the numbers in numerical order and crossing out a number on each left/right side until a middle number is reached:

#cancel(87),cancel(92),95,cancel(95),cancel(98)#
Median: #95#

The mode is the number that appears the most in a set. Looking at this example we cans see that #95# is used twice in the set so it is our mode.

Lastly, the range can be found by taking the largest quantity in a set along with the smallest quantity and subtracting them. Here our largest quantity is #98# and our smallest is #87#. The range is then:

#98-87= 11#