0
What else can I help you with?
What is an activity in which results are observed?
Experiment
What does probability level mean?
The probability level for an outcome is the probability that the outcome was at least as extreme as the one that was observed.
What is an example of Empirical Probability?
Empirical means by observation, so empirical probability, or experimental probability, is the probability that is observed in a set of trials. For example, if you flip a coin ten times and get seven heads, your empirical probability is 7 in 10. This is different than the theoretical probability, which for a fair coin is 5 in 10, but that result will only be approximated by the empirical results, and then only with a larger number of trials.
Are observed results due to chance or are they arrived at mathermatically?
Observed results can arise from both chance and mathematical processes. Statistical methods help determine whether results are significant or likely due to random variation. By using probability and hypothesis testing, researchers can assess the likelihood that observed outcomes are genuine effects rather than random occurrences. Ultimately, the interpretation often depends on the context and the rigor of the analytical methods employed.
What is 1 minus the p-value?
It is the probability of the observed value.
The type of probability based on the results of a series of trials?
Empirical or experimental probability.
What is Hypothesis Testing of p-value?
The probability of the observed value or something more extreme under the assumption that the null hypothesis is true. That is, the probability of standard scores at least as extreme as the observed test statistic.
What does it mean to find the expected value of a chance activity with numerical outcomes?
I think it means to find the theoretical probability of something random that has results that are numbers. For instance, rolling a die and trying to get a 6 is a "chance activity with numerical outcomes".
How did your observed results compare to your expected results?
The observed results were in line with the expected results, indicating that the hypothesis was supported. This suggests that the experiment was conducted correctly and the variables were controlled effectively.
How do you work out probability?
The probability of a result you want is (the total number of results that would satisfy you) divided by (the total number of all possible results).
How does the probability theory apply to statistics?
Statistics is the study of how probable an observed event is under a set of assumptions about the underlying probability distribution.
How is probability represented?
Usually as a fraction or ratio. (desired results) : (all results)
