Members of the Australian Neurology Society studied the relationship between headaches in 96 subjects diagnosed with hypersomnia and 96 healthy controls. Use the results in the table below to answer the following questions. Reported Headaches Did Not Report Headaches Hypersomnia Subjects 21 75 Healthy Controls 19 77 Calculate the incidence of headaches among healthy controls. […]
Category Archives: Calculation
Describe of the benefits and drawbacks of a defined benefit pension plan and a defined contribution pension plan as viewed by an employee.
Provide a brief (point form) description of the benefits and drawbacks of a defined benefit pension plan and a defined contribution pension plan as viewed by an employee. Defined Benefit Pension Plan Benefits Drawbacks Defined Contribution Pension Plan Benefits Drawbacks Question 2 Provide a brief (point form) description of the benefits and drawbacks of a […]
Discuss various methods you might use to teach the commutative property and the associative property of addition. Explain how these properties are used in everyday life and why they are important to understand.
Description Discuss various methods you might use to teach the commutative property and the associative property of addition. Explain how these properties are used in everyday life and why they are important to understand.
Compare the least squares estimators with the MLE.Problem 2-20ptsThe marketing department of Coca Colawanted to analyze the relationship between the price of Coke and the demand forit. They were concerned that if they continue increasing the price, people will switch to Pepsi. Calculate π½0Μand π½1Μfor the following data and give interpretation for the results.
Problem 1 -20ptsConstruct the likelihood function πΏ(π½0,π½1,π2)of:π(ππ,π½0,π½1,π2)=1β2ππ2exp[β12(ππβπ½0βπ½1π₯ππ)2]Where ππ~π(π½0+π½1π₯π,π2)and estimateπ½0,π½1andπ2in ππ=π½0+π½1π₯π+ππ, where ππ~π(0,π2),using the MLE. Compare the least squares estimators with the MLE.Problem 2-20ptsThe marketing department of Coca Colawanted to analyze the relationship between the price of Coke and the demand forit. They were concerned that if they continue increasing the price, people will switch to […]
Write about a mathematical event/theory that has provided significant insight in mathematics, engineering, geometry or analysis
A research paper about applied calculus. You will talk about Derivatives and the Chain Rule. 1. a. Examples b. Definitions c. Summarize the process 2. Historic perspective a. Write about a mathematical event/theory that has provided significant insight in mathematics, engineering, geometry or analysis 3. Modern viewpoint. a. Applied Calculus i. Mathematical modeling of supply […]
Discuss Can you conclude that eating fruit causes higher test scores? Why or Why not?
1.A researcher was interested in the effects of eating fruit on learning in elementary school children. She went to the cafeteria of an elementary school and identified 27 students who were eating fruit and 25 who were not. The researcher then compared the grades of those eating fruit with the grades of those who did […]
.Describe step by step how you collected your datain Step 1and name the type of sampling used (systematic-stratified-cluster-random)
1.Collect 30+ numerical data values and list them all. Example, select one baseball player from each team and record their salary.10 points. 2.Describe step by step how you collected your datain Step 1and name the type of sampling used (systematic-stratified-cluster-random)10 points. 3.Using your data, calculate the mean, median, mode, range, and standard deviation of the […]
What is the period (also called wavelength, cycle) of the wave that models these tides?Discuss
A. What is the line of equilibrium for the wave that models these tides? B. What is the amplitude for the wave that models these tides? C. What is the period (also called wavelength, cycle) of the wave that models these tides? Use hours as the unit. D. Use cosine and determine a function formula […]
Discuss Is there any significant difference between prize money of WTA players and ATP players?
Topic: Is there any significant difference between prize money of WTA players and ATP players?
An object is placed 30.0 cm before a certain lens and the image is found to be 10.0 cm behind the lens. Calculate the focal length of the lens.
1. An object is placed 30.0 cm before a certain lens and the image is found to be 10.0 cm behind the lens. Calculate the focal length of the lens. 2. For the first row of data in Table 1, calculate the magnification using the measured distances do and di (m = βdi/do), and calculate […]
