Answer: 17.8
Step-by-step explanation:
Mean is calculated as total sum of data in a given set divided by number of data in the set
Therefore, mean = 0.29 + 22.16 + 10.21+ 23+ 22 + 29/ 6
= 106.66/6
= 17.7766
Rounding to the nearest tenth means there must be only one number after the decimal, since the number after is greater than 5, we round up.
17.7766 = 17.8
Therefore, mean equals 17.8
=
