161130

# Introductory Biostatistics

Applied statistics with emphasis on biology. Exploratory data analysis. Surveys and experiments. Elementary probability and sampling variability. Inference for means, proportions, contingency tables and regression.

## Course code

Qualifications are made up of courses. Some universities call these papers. Each course is numbered using six digits.

161130

## Level

The fourth number of the course code shows the level of the course. For example, in course 219206, the fourth number is a 2, so it is a 200-level course (usually studied in the second year of full-time study).

100-level

## Credits

Each course is worth a number of credits. You combine courses (credits) to meet the total number of credits needed for your qualification.

15

Statistics

## Course planning information

### Course notes

To pass, students must achieve a minimum of 30% in the Final Exam.

### Expected prior learning

Students should have a good grounding in basic maths. It is strongly recommended that students have achieved a total of at least 20 credits from NCEA Mathematics and Statistics at Level 2. A self-test quiz is available here: basic numeracy quiz.

### Restrictions

Choose just one
161100, 161101, 161120, 161140, 115101

The courses listed above have similar content to this one meaning you can only enrol in this course or one of the listed courses. Only one of the courses can be credited towards your qualification.

## Learning outcomes

What you will learn. Knowledge, skills and attitudes you’ll be able to show as a result of successfully finishing this course.

• 1 Use a statistical package to summarise data. Choose graphical and numerical summaries of a batch of values and use them to answer questions about variability and relationships in the data.
• 2 Critically examine data collected by others and the conclusions that they draw.
• 3 Collect data with surveys and experiments to help answer real-life questions and effectively present the information extracted from data to others.
• 4 Use distributions and sampling to model variability in data.
• 5 Use hypothesis tests to assess whether there are differences between groups or relationships between variables and estimate population characteristics with confidence intervals.

Learning outcomes can change before the start of the semester you are studying the course in.

## Assessments

Assessment Learning outcomes assessed Weighting
Test 1 2%
Test 1 2 2%
Test 4 2%
Written Assignment 1 2 3 12%
Written Assignment 4 5 12%
Written Assignment 4 5 12%
Exam (centrally scheduled) 1 2 3 4 5 58%

Assessment weightings can change up to the start of the semester the course is delivered in.

You may need to take more assessments depending on where, how, and when you choose to take this course.

### Explanation of assessment types

Computer programmes
Computer animation and screening, design, programming, models and other computer work.
Creative compositions
Animations, films, models, textiles, websites, and other compositions.
Exam College or GRS-based (not centrally scheduled)
An exam scheduled by a college or the Graduate Research School (GRS). The exam could be online, oral, field, practical skills, written exams or another format.
Exam (centrally scheduled)
An exam scheduled by Assessment Services (centrally) – you’ll usually be told when and where the exam is through the student portal.
Oral or performance or presentation
Debates, demonstrations, exhibitions, interviews, oral proposals, role play, speech and other performances or presentations.
Participation
You may be assessed on your participation in activities such as online fora, laboratories, debates, tutorials, exercises, seminars, and so on.
Portfolio
Creative, learning, online, narrative, photographic, written, and other portfolios.
Practical or placement
Field trips, field work, placements, seminars, workshops, voluntary work, and other activities.
Simulation
Technology-based or experience-based simulations.
Test
Laboratory, online, multi-choice, short answer, spoken, and other tests – arranged by the school.
Written assignment
Essays, group or individual projects, proposals, reports, reviews, writing exercises, and other written assignments.

## No offerings available

There are currently no offerings available for this course. Search for a different course.