Question

The first five common multiples of 3 and 5 are arranged in ascending order. Find the range and mean of this data set.​

Answer 1

Answer:

The first five common multiples of 3 and 5 are :

15, 30, 45, 60, 75

$range \: of \: the \: above \: numbers \: = \: 75 - 15 \: = \: 60 \\ \\ the \: mean \: of \: the \: above \: numbers \: = \: \frac{15 + 30 + 45 + 60 + 75}{5} \: = \: \frac{225}{5} = \: 45. \\ \\ hope \: this \: helps.$

Answer 2

common mutiple of 3 and 5 are

15 , 30 , 45 , 60 , 75

range= 60 ( 75- 15)

mean = 45 ( 15+30+45+60+75)

learn more

to find out mean add up all number and divide by the how many number are there

to find out range subtract the greatest number by the largest number after arranging the set of numbers in ascending order

to find out mode arange the number in ascending order and see the number which is repeated the most

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