Question

Here are ten numbers:​

Answer 1

Answer:

Mode = 7

Median = 6

Mean = 5.2

Range = 7

Step-by-step 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.

$1,2 , 3 ,4,5, 7,7,7,8,8\\\\=1),2),3),4)5,7,(7,(7,(8,(8\\\\= \frac{5+7}{2}\\ \\= \frac{12}{2}\\ \\= 6$

c. Mean

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

$\frac{1+2+3+4+5+7+7+7+8+8}{10} \\\\= \frac{52}{10} \\\\= 5.2$

d)Range

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

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