Asked by Kenneth Hipps on May 12, 2024
Verified
There are two main categories of hypotheses.They are ______.
A) null and research hypotheses
B) null and sample hypotheses
C) research and population hypotheses
D) research and sample hypotheses
Null Hypotheses
A statistical hypothesis that assumes no significant difference or relationship exists between certain characteristics of a population or data set.
Research Hypotheses
Statements made for a study that predicts a relationship between variables, to be tested through research.
- Elucidate the distinction and definitions of null hypothesis and alternative hypothesis.
Verified Answer
RB
Richard BenchMay 18, 2024
Final Answer :
A
Explanation :
Null and research hypotheses are the two main categories of hypotheses used in statistical testing. The null hypothesis typically posits no effect or no difference, while the research (or alternative) hypothesis represents what the researcher aims to support or prove.
Learning Objectives
- Elucidate the distinction and definitions of null hypothesis and alternative hypothesis.
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