841Melvin+S

Hi Melvin here are some questions i want you to see :
You find it by adding all the numbers together and divide them by how many numbers you have. e.g. 1,2,3,4,5 1+2+3+4+5= 15 / 5 = 3 the mean is 3
 * (1)**
 * __mean__ :** the mean is the average of a certain amount of numbers.

e.g. 1,2,**3**,4,5 3 is the median
 * __median__:** the median is the middle number of each group of numbers

e.g. 1,**2,2**,3,4,5 2 is the mode
 * __mode__ :** the mode is the number that shows the most


 * Question:** what is the Mean, Mode and median for :

__show your work of how to find this do not use a calculator !__
 * 30,40,10,20,50**

e.g. 5X5=25 2X2=4 9X9=81
 * (2)** Square root : A square root is 2 numbers of the same number times it self.

Do not use a calculator ! Show your work please
 * Question:** what is the square root of 69 and how do u find it?

e.g. 100% = 10/10
 * (3)** Percent: A percent is a number out of 100

10% off the reduced price the same as taking 25% off the price? why or why not ?**
 * Question: is taking 15% off a given it me and then an additional

If he chooses his outfit at random, what are the chances that he will select a colored outfit on any day?**
 * 4)Zach owns 42 black outfits and 8 colored outfits.

of 110km/hr.How long would it take her to travel 800 km?** __How do u find how long it would take to travel 800 km?__
 * 5)On a recent trip Mya drove at an average speed

Links :

[|My Growing Post]

[|My Scribe Post]

841melvin answers