Find the mean deviation of 20, 25, 21, 27, 28, 29, to the nearest whole number
2
3
4
5
6
Correct answer is B
No explanation has been provided for this answer.
2.5
5
6.25
6.52
7.5
Correct answer is C
No explanation has been provided for this answer.
\(\frac{3}{5}\)
\(\frac{2}{5}\)
\(\frac{4}{15}\)
\(\frac{1}{5}\)
\(\frac{2}{15}\)
Correct answer is C
No explanation has been provided for this answer.
9.60m
6.06m
2.54m
2.53m
2.00m
Correct answer is D
No explanation has been provided for this answer.
14.1cm2
95.5cm2
190.9cm2
381.9cm2
763.7cm2
Correct answer is D
No explanation has been provided for this answer.