Answer:
The mean for the length of the 6 worms is 84 millimetres.
Step-by-step explanation:
Okay, before we solve for the mean, you need to understand what the mean is in the first place.
The mean is when you add all the given numbers and then divide by the amount of numbers given.
In this case, we have the numbers 96, 88, 86, 84, 80, 70.
These are the steps:
1. Add all the numbers
96 + 88 + 86 + 84 + 80 + 70 = 504
2. Divide the total of the given numbers by the amount of numbers given.
In this case, it is 6. So it would be 504/6, which equals to 84.
Also, don't forget to put the unit.
Hope this helped. :)