The mean of 5 numbers is 12. If four of the numbers are 10, 14, 8, and 16, what is the fifth number?
Our free MCAS practice questions act as a diagnostic tool to give you a clear snapshot of your Massachusetts Comprehensive Assessment System readiness. Discover which topics are your strengths and, more importantly, which critical topics require your immediate attention.
| Name | Massachusetts Comprehensive Assessment System |
| Code | MCAS |
| Vendor | K-12 |
| Certification | Massachusetts Department of Education (MDOE) |