13. Explain why the amount of water is discreate or continuous. 14. If one of the...
15. Find the probability of getting three good coils when three coils are randomly selected without replacement 16. A cereal company claims that the mean weight of the cereal in its packets is less than 14oz. H0 H1 Points: 5 15) A batch consists of 12 defective coils and 88 good ones. Find the probability of getting three good coils when three coils are randomly selected without replacement. Show your work below. Express the null hypothesis and the alternative hypothesis...
13.The amount of water in a glass? continous or discrete? why? 14. If one of the 1052 people is randomly selected, find the possibility that the person is a man or a heavy smoker. Identify the given random variable as being discrete or continuous. Points: 5 13) The amount of water in a glass. A) Continuous B) Discrete Explain why the amount of water is discrete or continuous Find the indicated probability. Points: 5 14) The table below describes the...
Plz Answer/Show work for Q:1-9 Answer the question 1) Which of the following cannot be a probability? A) Q -1 2) On a multiple choice test with four possible answers for each question, what is the probability of answering a question correctly if you make a random guess? A) ED1 9} > Find the indicated probability. 3) In a certain class of students, there are 11 boys from Wilmette, 3 girls from Kenilworth girls from Wilmette, 5 boys from Glenco,...
The number of friends you have in Facebook: discrete continuous -13 points My Notes Ask Your Teacher The probability distribution of x, the number of defective tires on a randomly selected car checked at a certain inspection station is given in the following table. Fill in the missing value: 0 34 probability 0.66 My Notes Ask Your Teacher -14 points A TV manufacturer receives LCD panels from a certain supplier. Let X denote the number of flaws in a randomly...
8.With one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the entire batch is accepted if every item in the sample is okay. A company has just manufactured 1591 CDs, and 196 are defective. If 3 of these CDs are randomly selected fortesting, what is the probability that the entire batch will be accepted? Does this outcome suggest that the entire batch consists of good CDs? Why or why not? If...
1.)With one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the entire batch is accepted if every item in the sample is okay. A company has just manufactured 1696 CDs, and 614 are defective. If 33 of these CDs are randomly selected for testing, what is the probability that the entire batch will be accepted? Does this outcome suggest that the entire batch consists of good CDs? Why or why not?...
i need help with all 3 please Find the indicated probability. Round to the nearest thousandth. Points: 5 20) In a batch of 8,000 clock radios 5% are defective. A sample of 7 clock radios is randomly selected from the 8,000 and tested. The entire batch will be rejected if at least one of those tested is defective. What is the probability that the entire batch will be rejected? Show your work below. A) 0.698 B) 0.302 C) 0.0500 D)...
Instruction: The following questions need you show all your work in details. Question 3. (5 points) A machine produces defective parts with three different probabilities depending on its state of repair. If the machine is in good working order, it produces defective parts with probability 0.02. If it is wearing down, it produces defective parts with probability 0.1. If it needs maintenance, it produces defective parts with probability 0.3. The probability that the machine is in good working order is...
then Var(X)= ( na2 Instruction: The ollowing questions need you show all your work in details. Question 3. (5 points) A machine produces defective parts with three different probabilities depending on its state of repair. If the machine is in good working order, it produces defective parts with probability 0.02. If it is wearing down, it produces defective parts with roduces defective parts with probability 0.3. The probability 0.1.Hit needs maintenance, it p probability that the machine is in good...
i need help with all 3 please . thank you Assume that the weight loss for the first month of a diet program varies between 6 pounds and 12 pounds, and is spread evenly over the range of possibilities, so that there is a uniform distribution. Draw a graph to represent this uniform distribution. Find the probability of the given range of pounds lost. Points: 5 26) Find the probability of weight loss between 8.5 pounds and 10 pounds. Show...