Write and solve a probability problem that combine two different probability distributions in the same probelm...
Question 1: Consider two discrete probability distributions with the same sample space and the same expected value. Are the standard deviations of the two distributions necessarily equal? Explain. (Which of the below is correct) A) Yes, because both distributions have the same sample space, they will have the same standard deviation as well. B) Yes, because both distributions have the same expected value, they will have the same standard deviation as well. C) No, the standard deviations of two different...
The binomial and Poisson distributions are two different discrete probability distributions. Explain the differences between the distributions and provide an example of how they could be used in the healthcare industry. Identify the functions for binomial, Poisson, and normal distributions and discuss how Excel can be used to calculate probabilities of X, <X, and >X. Apply an example to at least one business scenario.
How are the two distributions different? How are the two distributions different? -3 -2 -1 2 A and B are not significantly different A and B have different standard deviations and means A and B have different mean values A and B ha ve different standard deviations
Please solve this as a differential equations problem not as a physics probelm, please. 3. (7pts) A crude tuning device can be created by an LRC-circuit forced by an external signal. An LRC-circuit is equipped with a variable capacitor, which can be dialed to different values to obtain the maximum response from an incoming radio signal. If I(t) is the current in the tuning device, which contains an inductor, L, a resistor, R, and a tunable capacitor, C, and receives...
Review how to compare two distributions. Solve for the 95 CI of each of the following and indicate whether the two distributions are significantly different with F-test and t-test. Assume the values are: Group 1: 22, 24, 23, 27, 28 Group 2: 23, 25, 26, 25, 28
For each part create two different data distributions ( data sets ) having the specified properties by choosing nine values from the set {1, 2, 3, 4, 5} and construct a histogram of each of your two distributions. a- The two distributions have equal means but different standard deviations. b- The two distributions have different means but equal standard deviations. c- The two distributions have equal means and equal standard deviations (but the means need not equal the standard deviations)
1. what are the importance of the probability distribution results obtained to solve different problem(s) identified within a project?
Problem #5. James and Walter were teaching different sections of the same course. When the course was completed, they compared the grades they gave to see whether their distributions of grades were essentially the same D & F James Walter 15 27 21 16 24 Use a chi-squared Test (with the level of significance α-Ο 01) to see whether the difference is significant. Problem #5. James and Walter were teaching different sections of the same course. When the course was...
If the means of two groups are same, then the underlying distributions of the two groups must also be the same. True or False
The market has the following probability distributions: Probability market 0.3 12% 0.4 4% 0.3 24 Calculate the standard deviation for the market. Please explain and how to solve on BA II Plus financial calculator.