50 - 5n = 15
if you need to find the number n then
50 - 5n = 15
-5n = -35
n = 7
Answer:
The population is all bottles in the production line and the sample is the 50 bottles that were selected.
Step-by-step explanation:
Edge 2020
Equation pi X r^2 first one = 158.37
second one 50.27
