Asked by
sabina sasikumar
on Nov 29, 2024
Verified
The null hypothesis:
A) is used because it is a very precise statement.
B) is rejected when there is a high probability that the obtained results are due to random error.
C) does not allow one to know the probability of the outcome of the study occurring.
D) states that the independent variable did have an effect.
Null Hypothesis
A hypothesis that states there is no statistical significance between the two variables being studied, essentially stating that any observed effect is due to chance.
Independent Variable
The variable in an experimental setting that is manipulated to observe its effect on a dependent variable.
Random Error
Variability in data that arises from unpredictable fluctuations in the measurement process.
- Understand the theory and aim of the null hypothesis in research approaches.
- Decipher the implications of statistical testing outcomes on hypothesis consideration.
Verified Answer
AA
Learning Objectives
- Understand the theory and aim of the null hypothesis in research approaches.
- Decipher the implications of statistical testing outcomes on hypothesis consideration.
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