statistics revition - chapter 2 numerical measures
- Created by: zofia
- Created on: 05-04-13 19:47
| V | S | Q | N | B | F | A | X | Y | B | K | O | H | N | E | F | Y | N | N |
| Y | B | S | X | H | I | Q | P | D | R | V | I | N | C | Q | F | U | W | X |
| X | P | B | X | I | K | H | B | Y | L | E | X | F | Q | K | K | S | M | T |
| R | J | J | F | L | D | U | L | M | Y | R | T | C | Y | K | V | J | O | Y |
| M | M | I | D | P | O | I | N | T | U | N | G | U | A | I | N | D | Y | R |
| I | R | E | V | V | F | C | M | S | X | V | P | O | P | C | M | K | O | K |
| W | A | R | L | K | Y | E | H | N | T | N | V | S | I | R | G | C | F | C |
| M | F | H | N | R | A | N | G | E | A | N | O | W | F | A | R | P | R | J |
| X | A | V | R | N | J | O | T | I | G | U | C | T | L | X | S | E | T | C |
| V | G | E | G | T | Q | T | D | V | L | R | I | A | K | H | O | U | A | F |
| M | U | I | J | D | E | E | N | U | B | C | Y | W | D | U | U | B | X | C |
| G | G | J | Q | B | M | F | X | U | F | N | X | B | F | Y | E | N | B | K |
| Y | O | L | O | W | E | R | Q | U | A | R | T | I | L | E | H | U | B | B |
| M | O | M | E | I | M | L | Y | F | R | R | K | U | B | U | E | T | H | L |
| H | R | C | N | T | I | V | O | R | Y | V | C | U | U | G | X | C | C | G |
| K | T | D | Y | H | K | R | D | R | P | G | L | U | E | N | T | O | X | F |
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| J | W | A | D | K | J | T | R | R | N | G | Y | K | T | L | C | R | G | N |
Clues
- If you add all the values, then divide by the number of values then you get the ______ of the data. (4)
- The central value of the data (when the data is arranged in order) is called the _______. (6)
- To estimate the median or mean of grouped data you first find the ________ of all the groups. (8)
- To find the interquartile range of the data, you take away the _____ ________ from the upper quartile. (5, 8)
- What do you find if you take away the lowest value from the highest value? (5)
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