Vocabulary practice
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| experiment | is a situation involving chance which leads to a set of results
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| outcome | is a possible result of the experiment, like rolling a 5 or a coin showing heads
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| equally likely | if outcomes have the same chance of occurring
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| trial | is a process which can be repeated to produce results like flipping a coin, rolling a die or spinning a spinner
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| event | is either a single outcome (e.g. rolling a 3 ) or a collection of outcomes (e.g. rolling a 3, 4 or 5 )
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| probability | of an event is a number between 0 and 1 that represents the chance that the event occurs
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| Impossible | an event with a probability of zero
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| certain | An event with a probability of 1
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| Even chance | has a 50% chance or probability
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| Sample space | is the set of possible outcomes of an experiment
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| Complement | of some event E is written E′(or not E), E′is the event that E does not occur
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| Venn diagram | is a pictorial representation of a two-way table without the total row and column
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| Two-way table | lists the number of outcomes or people in different categories, with the final row and column being the total of the other entries in that row or column
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| union | A or B
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| intersection | A and B
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| inclusive | A or B or both
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| exclusive | A or B but not both
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| Experimental probability | a situation involving chance or probability (perhaps a survey) that
leads to results
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
hanspalsavita
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