Question

Find mean,median,range and mode for the following datas: 1)1,2,3,4,5,6,3,5,5

Answer 1

Answer:

mode will be 1+2+3+4+5+6+3+5+5=34÷9=3.7

median is the 5th observation that is 5 because n +1 n =observation by 2 is 5

5 is the mode as it occurs more frequently than other observation

hope it helps you

Answer 2

$\huge{ \underline{ \underline{ \green{ { Solution: }}}}}$

Given data= 1, 2,3,4,5,6,3,5,5

to find :

• mean
• median
• mode
• Range

by arranging in increasing order er get

1,2,3,3,4,5,5,5,6

$\underline{\red{\bold{Mean : }}}$

=>> Mean =

$\frac{sum \: of \: given \: terms}{number \: of \: terms}$=$\frac{1 + 2 + 3 + 3 + 4 + 5 + 5 + 5 + 6}{9}$

= $\frac{34}{9}$= $3 \frac{7}{9}$

$\underline{\red{\bold{Median: }}}$

median =>> The middle term of the given terms

therefore median

there are 9 terms

therefore the median will be $\frac{9}{2}$

= 5 th term

therefore the median is 4

$\underline{\red{\bold{Mode : }}}$

Mode is the term which arrive maximum times .

here, the mode is 5 beacause it arrives 3 times which is maximum .

$\underline{\red{\bold{Range : }}}$

Range = (6-1) = 5

Hope ìt hêlp yøü...

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