It is known that the population mean for the verbal section of the sat is 500 with a standard deviation of 100. in 2006, a sample of 400 students, whose family income was between $70,000 and $80,000, had a verbal sat score of 511. the point estimate of the mean for this group is .
a) 500
b) 511
c) 493.55, 506.45
d) 504.55, 517.45

Correct answer is c hope this

As long as it was one lick and the dog is a bigger dog, it should be fine. watch it carefully for a few days.

It starts with commitment. the health and safety policy is the commitment by the employer to provide and maintain a safe workplace. the commitment of the workforce is also a necessary component.when the workplace parties sit down to develop an ergonomic approach to patient handling, they will develop terms of reference that set forth how the health and safety committee will function in approaching this problem and reach its goal of reduced injuries.in general, a safe patient handling program will involve the following steps: management approval and commitment to develop and implement a patient handling program.perform a needs analysis.create and standardize patient assessment criteria.develop decision trees to standardize actions.determine which controls are needed to implement specific tasks or patient needs.institute a "no-lift" policy, where possible.