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enot [183]
3 years ago
15

What is the mean of 6,3,2,1,9,9

Mathematics
2 answers:
andriy [413]3 years ago
6 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{5}}}}}

Step-by-step explanation:

Given data : 6 , 3 , 2 , 1 , 9 , 9

Σfx = 6 + 3 + 2 + 1 + 9 + 9 = 30

N ( total number of observation ) = 6

<u>Finding </u><u>the</u><u> </u><u>mean</u><u> </u>

\boxed{ \sf{mean =  \frac{Σfx}{N} }}

\dashrightarrow{ \sf{mean =  \frac{30}{6} }}

\dashrightarrow{ \sf{mean = 5}}

Hope I helped!

Best regards! :D

ololo11 [35]3 years ago
4 0
5 you add them all up and then divide by how many number you added


(6+3+2+1+9+9) and then divide by 6
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Answer:

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Problems of normally distributed samples are solved using the z-score formula.

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