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- What are the disjoint and undisjoined concepts used for in probability?A sample of 400 large companies showed that 110 of them offer free health fitness centers to their employees on the company premises. Enter the exact answers. a. If one company is selected at random from this sample, what is the probability that this company offers a free health fitness center to its employees on the company premises? Probability = Enter you answer in accordance to the item a) of the question statement b. What is the probability that this company does not offer a free health fitness center to its employees on the company premises? Probability = Enter you answer in accordance to the item b) of the question statement c. Do these two probabilities add to 1.0? Choose you answer in accordance to the item c) of the question statement Yes.No.Suppose that the probability that Bob eats an apple at lunch is 32%. Also, suppose that the probability that Bob eats a pear at lunch is 27%. Also, suppose that the probability that Bob eats both an apple and a pear at lunch is 12% Find the probability that Bob will either eat an apple or a pear or both at lunch.
- Answers must be in 4 decimals If the probabilities that a computer technician will repair 3,4,5,6,7, or 8 or more laptops on any given workday are 0.12, 0.19, 0.28, 0.24, 0.10, and 0.07, respectively, what is the probability that he will service more than 5 laptops on his next day at work?The conditional probability that event A has occurred, given event B is represented bythe probability that twins are is 0.5 identical twins are always they same while non identical twins are the same sex with probability 0.7 what is the probability that twin boys are identical twins
- Two dice are thrown 4 times. Gettinga sum of 7 on the fales is a success. Find the probability that sum 7 gets (i) twice (i) never (iii) only once.how to identify conditional probabilityLet be a lot of 20 defective items and 80 non-defective items, of which 2 are chosen without replacement. Find the probability that the second item chosen is defective.
- Kay has and 80% probability of making a free throw in baseball and each free throw is independent k gets to take two free throws I must make both to win the game what is the probability that case team will win tnhe game.Assume that a class has 20 students, in which the students are arranged in a line by the teacher randomly. What is the probability that the 4 smallest students in the line will be next to one another?