Question

Here are ten numbers:
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Answer 1

Mode = 7

Median = 6

Mean = 5.2

Range = 7

Explanation:

`3 \: ,7 \:,2 \:,4 \:,7 \:,5, \:7\:,1,8 \:,8`

a) Write down the mode

Mode is the number that appears the most in a given set of data

`Mode = \:7`

7 appears thrice , 8 appears twice and rest appear once.

b) Median

Median is the middle number of a given set of data when arranged in order of least to largest.

`1,2 , 3 ,4,5, 7,7,7,8,8\\\\=1),2),3),4)5,7,(7,(7,(8,(8\\\\= (5+7)/(2)\\ \\= (12)/(2)\\ \\= 6`

c. Mean

Mean is the sum of all values divided by the number of given values

`(1+2+3+4+5+7+7+7+8+8)/(10) \\\\= (52)/(10) \\\\= 5.2`

d)Range

Range is the difference between the highest value and the lowest vale in a given set of data.

`Highest \:value =8\\Lowest\:value = 1\\\\Range = 8-1\\\\=7`