816Julie+I


 * //__Mean__ __Median__ __Mode__//**

How to calculate: 6, 9, 15, 24, 94, 50, = **__pieces of data__** 6 + 9 + 15 + 24 + 94 + 50 = **__198__** - sum of all data 198 ÷ 6 (**pieces of data**) = **__33__** - Mean If there are two numbers left... //__**Example:**__// 6, 9,15, 24, 50, 94 = **numerical order
 * __//Mean//__**
 * Add up all the pieces of data and then you get the sum of all data
 * Divide the sum of all data by the total pieces of data
 * Example:**
 * //__Median__//**
 * Arrange the pieces of data into numerical orde r
 * partner up each number and you get the median
 * **add them both and divide the answer by 2 = median**



//__Mode__// - mode is the number that comes up the most - there could also be no mode** //__**Example:**__// =MODE= 50
 * 6, 9, 15, 24, 50, 94 =** NO MODE
 * 6, 50, 9, 50, 24, 94**

9, 14 , 25 , 38 , 45 , 7
 * //__QUESTION:__//**
 * Find the Mean, Median and Mode of..

Answers**

Square Root = A whole number multiplied by itself Perfect Square = is a number that has an whole number** square **root**
 * //__Square Roots__//

//**__Question:__** What is the square root of 765?//

**Answers** [|My Scribe Post]

Question__//** > **Answers** > 2 Ration Proportion questions **Answer**
 * //__Percent
 * Is 15% off a given item and then an additional 10% off the reduced price the same as taking 25% off the original price? Why or Why not?
 * //1.)//** Jacob has a record of winning 2 boxing matches for every 5 he loses. If he had 49 matches during the last year, how many did he win?
 * //2.)//** A child can run 5 blocks in 2 minutes. How long does it take the child to run 8 blocks at the same speed?