In a large corporation, 80% of the employees are men and 20% are women. The highest levels of education obtained by the employees are graduate training for 10% of the men, undergraduate training for 30% of the men, and high school training for 60% of the men. The highest levels of education obtained are also graduate training for 15% of the women, undergraduate training for 40% of the women, and high school training for 45% of the women. a. What is the probability that a randomly chosen employee will be a man with only a high school education?b. What is the probability that a randomly chosen employee will have graduate training? c. What is the probability that a randomly chosen employee who has graduate training is a man? d. Are gender and level of education of employees in this corporation statistically independent? e. What is the probability that a randomly chosen employee who has not had graduate training is a woman?
Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.
In a large corporation, 80% of the employees are men and 20% are women. The highest levels of education obtained by the employees are graduate training for 10% of the men, undergraduate training for 30% of the men, and high school training for 60% of the men. The highest levels of education obtained are also graduate training for 15% of the women, undergraduate training for 40% of the women, and high school training for 45% of the women.
a. What is the
b. What is the probability that a randomly chosen employee will have graduate training?
c. What is the probability that a randomly chosen employee who has graduate training is a man?
d. Are gender and level of education of employees in this corporation statistically independent?
e. What is the probability that a randomly chosen employee who has not had graduate training is a woman?
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