Question

Find the mean of 2.4, 3.4, 4.4,5,4,6.4,7.4,8.4,9.4​

Answer 1

Answer:

formula:Sum of all observations/no.of observations

=2.4+3.4+4.4+5.4+6.4+7.4+8.4+9.4/8

=47.2/8

=5.9

Step-by-step explanation:

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Answer 2

$\frac{2.4 + 3.4 + 4.4 + 5 + 4 + 6.4 + 7.4 + 8.4 + 9.4}{9}$

$\frac{50.8}{9}$

5.64444....