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• Published: 01 Nov 2016
• 1 Pages, 385 Words
##### Mathematics

−2: [5×1 marks] Suppose that P(x) is the statement “(x + 1)(x ï€­ 2) < 0” where the domain is the set of integers. Determine the truth values of the following statements justifying your answers:a)     .b)     .c)     .d)     .e)     ....

• Published: 15 Nov 2016
• 1 Pages, 308 Words
##### Management

Discuss the stability characteristics of the three finite-difference schemes and the connection with the value of the parameter v.Discuss the relative performance fo the three finite difference schemes indicating their advantages and disadvantages when applied to the linear convection equation....

• Published: 08 Dec 2016
• 13 Pages, 3478 Words
##### Management

JASP Assignment JASP website (for instructions and download): For each data set/question, you must include the tables showing the output of your analyses (this is VERY easy to do in JASP – just copy and paste). Make sure the descriptions of your results follow APA-format (e.g., that they are written in a way that would be suitable for publication). Carefully review your work to make sure that your answers are complete and coherent. For example, please include descriptive statistics of the ...

• Published: 26 Dec 2016
• 4 Pages, 1139 Words
##### Management

Include at least one bivariate analysis that shows the relationship between two variables you discussed in Section 2. There are 3 possible cases:Case 1: Two categorical variables Give a two-way table, also give a chart that compares the proportions of the different groups.Perform the chi square test of independence Case 2: One categorical and one numerical variable  Give a table that compares the means and standard deviations of each group. Also, give a chart that shows the distribution of ...

• Published: 12 Jan 2017
• 6 Pages, 1579 Words
##### Management

Give a table that compares the means and standard deviations of each group. Also, give a chart that shows the distribution of each variable. Perform the two sample t test, If there are more than 2 categories just use the two most common categories.  Case 3: Two numerical variables Give a scatterplot that shows the relationship between both variables. Also, find the mean and standard deviation for each of the variables.For the Hypothesis Test that the slope is different to 0, If you are not ...

• Published: 16 Jan 2017
• 1 Pages, 439 Words
##### Statistical Inference

Question 1 Statistical Inference Topic 7 (10 marks) You are asked if the birth weights, in your LHD, of children born to non-smoking mothers are usually higher than those born to smokers. Use bwt and smoke data and an appropriate statistical inference technique to answer the following question On average are the birth weights of babies born to non-smoking mothers greater than those born to smokers? ...

• Published: 16 Jan 2017
• 1 Pages, 493 Words
##### Management

Give a two-way table, also give a chart that compares the proportions of the different groups.Perform the chi square test of independence Case 2: One categorical and one numerical variable  Give a table that compares the means and standard deviations of each group. Also, give a chart that shows the distribution of each variable. Perform the two sample t test, If there are more than 2 categories just use the two most common categories. ...

• Published: 08 Mar 2017
• 1 Pages, 372 Words
##### Health And Safety

What is the diabetic patients’ attitude of the portal use for self-care management?    What is the impact of demographic data on patients’ attitude?    What are the preferred patient portal features?    To what extent e-health literacy represents a challenge?...

• Published: 16 Mar 2017
• 5 Pages, 1487 Words
##### Descriptive Statistics

The purpose of this final project is to give you hands-on experience with using statistical analyses (with SPSS software) in order to answer one or more research questions. Sample research questions include: "Is there a significant increase in children receiving flu shots from last year to this year?" "What factors influence parents' decisions to have their children receive flu shots?" If you already have data from your workplace, we highly suggest that you use it for this project. If you do not...

• Published: 20 Mar 2017
• 4 Pages, 1218 Words
##### Management

In this Assignment, you will utilise your knowledge in data visualisation to visualise a data set. You must provide a rigorous rationale for your design choices. You are free to use any graphics or charting tool in Excel or Matlab.  The data set is provided in below table. Your task is to design the best static visualisation that you believe effectively communicate the data and provide understandable information for readers. You need to discuss your design as a short write-up (not more than...

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