Compute the Standard Error of the Estimate
-In Order for a Company's

Multiple Choice

Compute the Standard Error of the Estimate
-In order for a company's employees to work at a foreign office, they must take a test in the language of the country where they plan to work. The data below shows the relationship between the number of years that employees have studied a particular language and the grades they received on the proficiency exam. Find the standard of estimate, $\mathrm { s } _ { \mathrm { e } }$ , given that $\mathrm { y } = 6.91 \mathrm { x } + 46.26$ .

A) $4.578$
B) $3.412$
C) $5.192$
D) $6.713$