What is the mean absolute percentage error if the forecasts for periods 1-10 are in order, 176.6, 174.2, 176.1, 178.7, 160.4, 165.4, 177.7, 191.1, 191.0, and 175.2?

The percentage of permanent impairment of the whole body resulting from a compensable injury is called a(n):

a. Impairment rating. b. Compensation rating. c. Impairment percentage. d. Injury rating.

Neither engine oil nor brake fluid should be applied to a Teflon oil seal

A) simple sentence B) compound sentence C) complex sentence D) compound-complex sentence