816Peggy

To get the mean you have too add all the numbers together. Then divide the sum by the number of pieces of data. Ex. 7, 6,3,3,2,8 7 + 6 + 3 + 3 + 8 ÷ 6 = 22.3
 * Mean :** average.

If there are two middle numbers, you add them up and divide the sum by 2. Ex. 3,30,33,5,8,9 33 + 5 = 38 38 ÷ 2 = 19
 * Median :** The number in the middle of the data.

Ex. 5,8,6,3,7,3 ^ 3 shows up the most.
 * Mode :** The number that appears the most.


 * My question :** Create a set of numbers for your parents to calculate. Find the mean, median, and the mode for the following set of data. ( 3,5,6,8,5,2 ) Make sure you arrange the numbers into numerical order

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 * Perfect square :** a square that has a whole number for all the same sides.
 * Square root :** a whole number multiplied by itself


 * My question :** What is the square root of 72 ?

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Is taking 15% off a given item and then taking off an additional 10% off the already reduced price the same as taking off 25% on the original price ? why or why not ?

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1. If 20 transformers cost $40, calculate the cost of 40 transformers. ( Use fractions to help you solve this question )

2. If you could ride a bike 3 miles, in an hour. How long would it take if you road your bike 6 miles, at the same speed ? ( Use a ratio table to help you solve this question )

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