Asked by Monika Gupta on May 14, 2024
Verified
Differences between two sample averages are most likely to be statistically significant if
A) the difference between the samples is large.
B) the standard deviations of the samples are large.
C) both samples are drawn from the same population.
D) the sample means are larger than the sample medians.
Statistically Significant
A determination that the results observed in data are unlikely to be due to chance alone, according to a predefined threshold of probability.
Sample Averages
This refers to the mean value calculated from a sample of data, representing the central tendency of the sampled population.
Standard Deviations
A statistical measure that quantifies the variation or dispersion of a set of numerical data points around the mean of the data set.
- Gain insight into the concept of statistical significance and how it is calculated.
Verified Answer
Learning Objectives
- Gain insight into the concept of statistical significance and how it is calculated.
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