​Subtract the Following Fractions or Mixed Numbers

question 58

Short Answer

​Subtract the following fractions or mixed numbers. Write the answers as fractions or mixed numbers in lowest terms.
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a.
b.
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Definitions:

Significance Level

Another term for level of significance, it represents the probability of rejecting the null hypothesis when it is actually true, typically denoted by alpha (α).

Standard Deviation

A statistical metric that quantifies the dispersion or variability of a dataset relative to its mean.

Significance Level

A threshold below which a p-value indicates that the null hypothesis can be rejected.

Standard Deviation

A statistic that quantifies the dispersion or spread of a set of data points around their mean value, highlighting variability within the data set.