Approximately what proportion of the observations is greater than 572?
What will be an ideal response?
The value 572 is three standard deviations above the mean; hence the Empirical Rule implies that the area between the mean and 572 is approximately 1.00 / 2 = 0.50. Therefore the proportion of the observations greater than 572 is approximately 0.0.
You might also like to view...
Six puppies were born in a litter, and it is determined whether each puppy is male or female. How many sample points exist in the above experiment?
A. 64 B. 32 C. 16 D. 4
The purchasing manager was able to bring down the cost of direct materials by purchasing direct materials of a slightly lower grade quality than the company had used previously. The lower grade of direct materials, however, meant a higher defect rate on the assembly line and a higher waste of direct materials during production, which in turn lowered operating income. This situation would lead to a(n) ________.
A) favorable direct materials cost variance B) unfavorable direct labor cost variance C) favorable direct labor efficiency variance D) favorable direct materials efficiency variance
Which of the following terms refers to a right to the use of another's property?
A. usus B. charter C. servitude D. comity
Lena buys a used MP3 player for $50 and a new laptop for $1,500, and signs a one-year employment contract for a $4,500 monthly salary to start at the beginning of the next month. The Statute of Frauds covers
A. the employment contract, and the laptop and MP3 purchases. B. the employment contract and the laptop purchase only. C. the employment contract only. D. the laptop and MP3 purchases only.