Reference no: EM131399551
1. Roll two 6-sided dice and examine their sum.
a) How long will it take to roll ‘snake-eyes' (a pair of ones)?
b) What is the probability of rolling a sum of 7 on the first roll?
c) What is the probability of rolling a sum of 7 on the fourth roll?
d) What is the probability of rolling a sum of 7 by the fourth roll?
e) What is the probability of it taking more than 10 rolls to roll the sum of 7?
2. In a recent season, Ichiro hit .378 for the season. That is, he got a hit 37.8 percent of the time (generally and simply speaking). How many at-bats would it typically take to get his first hit of the season?
3. There is a 6% chance that a vaccine will cause a certain side effect. A number of patients are given the vaccine. We are interested in the number of patients vaccinated until the first side effect is observed.
a) Define the random variable X.
b) Verify that this setting is a geometric setting.
c) Find the probability that the 5th patient is the first to experience a side effect. Construct a probability distribution table for X up through X=5. Please check with your instructor on how to submit your work
d) How many patients would you expect to vaccinate before the first side effect is observed?
Discuss about sociological perspectives like functionalism
: Select one of the sociological perspectives: functionalism, conflict theory, symbolic interactionism. Interpret the social problem/issue from this perspective. Your interpretation should reflect what you have learned from your readings so far in t..
|
Acover page of some kind
: The project should have acover page of some kind. The format does not matter. You should include adiagram/drawing. It can be embedded into your document. You can do the drawing in Visio, Excel, Google Apps, etc. It does not have to be CAD quality..
|
Write the method using one of the iterators of binary tree
: Compare the efficiencies of the previous two versions of the method.
|
Compare the mean to the median
: Explain how the summary statistics show us that at least 25% of the respondents said that they do not use e-mail.- What is the interval that contains the lower 50% of the responses?
|
Construct a probability distribution table
: Find the probability that the 5th patient is the first to experience a side effect. Construct a probability distribution table for X up through X=5. Please check with your instructor on how to submit your work
|
Write a description of the client system
: So far in this course, you have examined the three levels of social work practice: micro, mezzo and macro. You also have explored how the GIM steps and specific practice skills apply to each level of practice. In order to demonstrate your understa..
|
Choosing a particular operating system
: List and describe the business drivers behind choosing a particular operating system. What factors might influence IT to choose between open systems versus proprietary systems versus server operating systems?
|
Create a method for the class binarytree
: Suppose we want to create a method for the class BinaryTree that decides whether two trees have the same structure.
|
Outputs the digits in reverse order
: Asks the user to enter a positive integer greater than 0 Validates that the entry is a positive integer Outputs the digits in reverse order with a space separating the digits
|