Examlex
Which of the following plants fits the description of having flagellated sperm,xylem and phloem,and a short-lived gametophyte?
Simple Random Sample
An element of a statistical population where each member has an equal chance of being included.
Sample Proportion
The fraction of items in a sample that have a particular attribute, used as an estimate of the proportion in the full population.
Population Proportion
The ratio of members in a population who have a certain attribute to the total number of members in the population.
Equal Chance
The principle or condition ensuring that all outcomes or members of a group have the same probability of occurrence or selection.
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