Answer:
[tex]\huge\boxed{\sf Mean = \$ \ 5850}[/tex]
Step-by-step explanation:
[tex]\displaystyle Mean = \frac{Sum \ of \ data}{No. \ of \ data}[/tex]
Here,
Data: $7500, $6500, $5750, $4900, $6250, $4200
So,
[tex]\displaystyle Mean =\frac{Sum \ of \ all \ prices }{No. \ of \ prices} \\\\Mean =\frac{7500+6500+5750+4900+6250+4200}{6} \\\\Mean = \frac{35100}{6} \\\\Mean = \$ \ 5850\\\\\rule[225]{225}{2}[/tex]
