Which key player in Six Sigma is trained in basic quality tools and works in teams to improve quality on less critical projects?

Recognition of unfulfilled desire occurs when a consumer _____

a. discovers that a product needs to be repurchased b. becomes aware of a product he/she has not previously purchased c. notices that products have worn out d. needs to replenish products

Medicare would like to test the hypothesis that the average monthly rate for one-bedroom assisted-living facility is equal to $3,300. A random sample of 12 assisted-living facilities had an average rate of $3,690 per month

The standard deviation for this sample was $530. Medicare would like to set ? = 0.05. The critical value for this hypothesis test would be ________.A) 2.201 B) 1.645 C) 2.761 D) 1.985