Exam (elaborations)
IOP2601 Assignment 3 (Semester 2) 2024 - Due 25 September 2024
- Course
- Institution
IOP2601 Assignment 3 (Semester 2) 2024 - Due 25 September 2024
[Show more]
Seller
Follow
StudentGyde
Reviews received
Content preview
IOP2601ASSIGNMENT 3 (SEMESTER 2)
DUE DATE: 25 September 2024
Written Assignment Submission Guidelines:
Please ensure that your assignment is submitted electronically through the myUnisa platform no
later than September 2024. Kindly note that fax or email submissions will not be accepted.
NB: Assignment submitted to the lecturer(s) through email will not be considered.
QUESTION 1 [5]
1.1 Indicate whether the following statements are True or False.
ANSWER:
a) True – A non-directional hypothesis is used when there is no prior theoretical basis for predicting
the specific direction of the effect or relationship between variables.
b) False – In a study testing a directional hypothesis, the critical region for rejecting the null
hypothesis is in one tail of the distribution, not split into two tails.
c) False – A non-directional hypothesis predicts there is a difference or relationship but does not
specify the direction, while a null hypothesis predicts no difference or relationship.
1.2 Formulate a directional hypothesis. (2)
Directional Hypothesis:
"The new teaching method will result in significantly higher student test scores than the traditional
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller StudentGyde. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $2.85. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62491 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now