Examlex
TABLE 6-5
A company producing orange juice buys all its oranges from a large orange orchard. The amount of juice that can be squeezed from each of these oranges is approximately normally distributed with a mean of 4.7 ounces and some unknown standard deviation. The company's production manager knows that the probability is 30.85% that a randomly selected orange will contain less than 4.5 ounces of juice. Also the probability is 10.56% that a randomly selected orange will contain more than 5.2 ounces of juice. Answer the following questions without the help of a calculator, statistical software or statistical table.
-Referring to Table 6-5, what is the probability that a randomly selected orange will contain between 4.2 and 4.9 ounces of juices?
Incentive
A factor, often a reward or punishment, that motivates an individual to perform an action or behave in a specific manner.
Need
A requirement necessary for survival or well-being.
Drive
An internal motivational state that compels an organism to engage in behavior necessary to satisfy a physiological need.
Incentive
A factor that inspires or prompts a person to act or behave in a specified manner.
Q21: Referring to Table 4-7, the probability that
Q35: The owner of a fish market determined
Q42: Which of the following statements is not
Q53: Twelve students in a Business Statistics class
Q87: A lab orders 100 rats a week
Q100: A financial analyst is presented with information
Q103: Suppose that past history shows that 60%
Q158: To estimate the mean number of hours
Q161: Suppose that past history shows that 60%
Q180: Referring to Table 8-7, it is possible