Answer :
Answer:
92
Step-by-step explanation:
The mean is calculated as
mean = [tex]\frac{sum}{count}[/tex]
The sum of customers over the 5 days is
[tex]\frac{sum}{5}[/tex] = 86 ( multiply both sides by 5 )
sum = 430
Thus mean over the 6 days is
mean = [tex]\frac{430+122}{6}[/tex] = [tex]\frac{552}{6}[/tex] = 92