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Java Games: Flashcards, matching, concentration, and word search. |
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Ch 5 Java Activities: Matching, Concentration, Word Search, Flash Cards
Be sure to play at least three times! There are 34 items, but only 12-15 are used per game.
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| mean | The same as "average". |
| mean | Add all the numbers in a set and divide the sum by the amount of numbers in the set: {3+4+5} / 3 = 4 |
| median | The middle number in a set of numbers that are listed in order. |
| median | {3, 4, 5, 6, 7, 9}5.5 is the ____ of this data set. |
| median | In the middle; half the number of data points in a set are bigger and half are smaller. |
| median | {3,4,5,6,7,9} If there are an even number of data points in a set, add the two middle numbers and divide by 2:[5+6] / 2 = 5.5 |
| median | {3,4,5,6,7}If there are an odd number of data points in a set, find the middle number: 5 |
| mode | The number that occurs most often in a data set |
| mode | {3,3,4,4,4,5,5,6,7,7,7,7,7,8,8,8} 7 is the ___ of this data set. |
| range | The difference between the greatest number and the least in a data set. |
| range | {3,4,5,6,7,8,9} The____ of this data set is 6. |
| outlier | The number in an ordered data set that is the farthest away from the number behind it. |
| outlier | {2,4,5,6,11} The ____ of this data set is 11 because 6 and 11 are the two numbers that are farthest from each other. |
probability,  | The chance that a favorable outcome will occur, measured as a ratio of the total possible outcomes |
| ratio | Compares two (or more amounts); written as 3 : 4 or as a fraction 3/4 |
| outcome | One of the possible results of a probability experiment |
| outcome | Toss a coin one time and there are two possible _____s: heads or tai |
| favorable outcome | The result you hope to get in a probability experiment |
| favorable outcome | You roll a number cube one time, hoping for a 6. 1/6 is the likelihood of a ____. |
impossible,  | There is a 0% chance ("0/1") of getting a particular result in a probability experiment. |
| impossible | You have four playing cards numbered: {2,3,5,7}. The likelihood of drawing an "8" is ___. |
| certain, | There is a 100% chance (1/1) of getting a particular result in a probability experiment. |
| certain | 12 green gummy bears in a bag: The likelihood of taking a green gummy is ___. |
| more likely, | There is more than a 50% chance (1/2 or more) of getting a particular result in a probability experiment. |
| more likely | 12 gummy bears in a bag: 3 orange, 8 red, and 1 green. Taking a red gummy bear out of the bag is ____. |
| less likely | 12 gummy bears in a bag: 3 orange, 8 red, 1 green.Taking an orange gummy bear out of the bag is ____. |
| less likely, | There is less than a 50% chance (less than 1/2) of getting a particular result in a probability experiment. |
equally likely,  | Outcomes in an experiment that have the same probability of occurring are ______________. |
| equally likely | 12 gummy bears in a bag: 4 orange, 4 red, and 4 green.Taking an orange or green gummy bear out of the bag is _____. |
| possible, | Something can happen. There is some chance--even if it is very unlikely. |
number line,  | Line marked with numbers and used to show math operations |
tally chart,  | Uses marks to record counting |
stem-and-leaf plot,  | Graph where a set of data is arranged by place value. The "leaf" usually shows the last digit of the number--the 1s place |
line plot,  | Number line long enough to show all numbers in a data set with an "X" or dot corresponding to each number |
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Seoul Foreign Elementary School |
| Seoul, South Korea |
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