Examlex
If a nucleus of Th absorbs a neutron and the resulting nucleus undergoes two successive beta decays (emitting electrons) ,what nucleus results?
Relative Frequencies
The proportion of times a value occurs relative to the overall number of observations in a dataset.
Frequency Distribution
A representation, often in table or graph form, that displays the frequency of various outcomes in a sample.
Nominal Data
Data that are categorized without a natural order or ranking among the categories, used for labeling variables without quantitative values.
Pie Chart
A circular statistical graphic divided into slices to illustrate numerical proportion.
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