Mathematics: WILL NAME BRAINLIEST!! How do you know you that you have correctly created a reflection?

WILL NAME BRAINLIEST!! How do you know you that

taz64

12.04.2023

Therefore the mean of given data is 29.92.

Step-by-step explanation:

Mean: The actual meaning of mean is the average of data.Mean is ratio of the sum of data to the number of data.

$Mean=\frac{\textrm{sum of data}}{\textrm{total number of data}}$

Frequency: The number of data is present in the given analysis is known as frequency.

To find out a mean of a data, we have to arrange the data in ascending or descending order.

Here frequency= 27

Given data: 13,15,16,16,19,20,20,21,22,22,25,25,25,25,30,33,33,35,35,35,35,36,40,45,46,52,70

$Mean=\frac{13+15+16+16+19+20+20+21+22+22+25+25+25+25+30+33+33+35+35+35+35+36+40+45+46+52+70}{27}$ $=\frac{809}{27}$

= 29.962

≈29.92

Therefore the mean of given data is 29.92.

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