# Foundations of Statistics - 2017

## Unit summary

### STA10003

• Level of Study: Undergraduate Level 1
• Delivery method: Fully Online
• Prerequisites: Yes
• Duration: 13 weeks
• Government loans available: FEE-HELP, HECS-HELP
• Availability for 2017: SP1 , SP2 , SP3 , SP4
• Availability for 2018: SP1 , SP2 , SP3 , SP4

Unit provided by

2017 Fees
AUD\$
Domestic 3,165.00
Domestic continuing 1,180.00
HECS 1,131.00
International 3,415.00
International continuing 1,430.00

Tuition fees are reduced for continuing registered SWI students.

This unit of study enables students develop the capacity to carry out independent statistical investigations. This includes understanding of the assumptions and limitations of specific statistical methods.

Please note: assessment values are indicative only, details will be advised at the start of the unit. Students must get at least 40% in the exam to be eligible to pass the unit.

This unit is part of the Social Science Pathway.

OUA Pathways recommends the best units to start your studies, even if you're not sure which course you want to do. Each pathway includes four units based on your area of interest.

Once you complete your recommended path you'll be able to choose from a range of courses in your area of interest. Plus, each of the units you complete through OUA Pathways can also be credited towards your chosen course.

After successfully completing this unit, students will be able to:

1. Specify the objectives of an investigation in statistical terms
2. Identify the level of measurement of a variable and its role in a study
3. Identify the research design (observational study/experiment) of a study
4. Select appropriate sampling methods for a study
5. Produce appropriate descriptions and visualisations of data distributions
6. Estimate population parameters (proportions, means) using appropriate statistics and confidence intervals
7. Select and conduct appropriate hypothesis tests for different population parameters (proportions, single sample means, difference of means for matched and independent samples)
8. Describe appropriately the relationships between variables (correlations, line of best fit, crosstabs) and test the
significance of these relationships
9. Use the outcomes of data analysis to answer a research question and write a report on the results.
• Assignments (20%)
• Invigilated Exam (50%)
• Test (30%)

#### Equivalent units

You cannot enrol in this unit if you have successfully completed any of the following unit(s) because they are considered academically equivalent:

• STA102 — Foundations of Statistics (Previously STA15)

Do not enrol into this unit if you have completed STA15.

• Other special requirement — Access to the SPSS statistical software. Due to software updates, it is recommended that students check for the latest version no earlier than a month before the commencement of the unit. SPSS Version 20 and onwards are suitable. SPSS is available to purchase on disk from The Co-op or as a download from the On the Hub website (6 or 12 month license). http://onthehub.com/spss/ Note: Earlier versions of SPSS (from version 20 onwards) are acceptable.

This unit addresses the following topics.

NumberTopic
1Critical thinking in statistics; confounding and sources of bias.
2Ordering & grouping data: interpretation frequency tables and histograms; summarising data: median, IQR & boxplots; the mean & standard deviation.
3Describing and displaying relationships; Pearson's r; introduction to regression; relationships in tabulated data; correlation and causality.
4Producing data; experiments; population and samples; density curves and normal distribution.
5Introduction to estimation, confidence intervals for proportions, means and correlations.
6Making decisions about means, the Binomial, t tests; testing relationships; Pearson's r and the Chi-square test of independence.

This unit is delivered using the following methods and materials:

#### Print based materials

• Welcome Letter

#### Online materials

• Printable format materials

This unit is a core requirement in the following courses:

This unit may be eligible for credit towards other courses:

1. Many undergraduate courses on offer through OUA include 'open elective' where any OUA unit can be credited to the course. You need to check the Award Requirements on the course page for the number of allowed open electives and any level limitations.
2. In other cases, the content of this unit might be relevant to a course on offer through OUA or elsewhere. In order to receive credit for this unit in the course you will need to supply the provider institution with a copy of the Unit Profile in the approved format, which you can download here. Note that the Unit Profile is set at the start of the year, and if textbooks change this may not match the Co-Op textbook list.

Textbooks are subject to change within the academic year. Students are advised to purchase their books no earlier than one to two months before the start of a unit.

Click on the titles of the listed books below to find out more:

#### Required textbooks

• IBM SPSS Statistics Base Grad Pack V 23.0 DVD

By:IBM SPSS

ISBN: 0990678388121

Format:Print

Supplier:Go to The Co-op Bookshop

• Foundations of Statistics 4e

By:Francis & Garing

ISBN: 9781488613432

Format:Print

Supplier:Go to The Co-op Bookshop

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