Mean, Median & Mode:


Mean: The average of your set of data. Take the sum of your data, and divide it by how many numbers are there in your set of data.
Median: The middle number of your set of data. Make sure that your data is numerical.
Mode: The most common number shown in your set of data.

This is the bubbleshare that I made to show you examples of how to get the mean, median and the mode.



Find the mean, median and the mode of this set of data.

3,7,4,3,6,8,9,2


bsanswers817

Square Roots:


Perfect Square: A whole number that can be multiplied by itself.Make sure there is no decimals. The symbol of the square root is external image laws-regulations%5Cbois%5Cr-24sym.gif.

Find a square root of 79.

bsanswers817


Percent:


Percent: A percent is the number out of 100. The symbol of the percent is %.

Is taking 50% off a given item and then an additional 10% off the reduced price the same as taking 60% off the original price?

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Ratio Proportion Question 1:


Choose one of Ratio tables, equivalent fractions, xky tables, cross products.

What is the denominator if the numerator is 30%?

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Ratio Proportion Question 2:


Choose one of Ratio tables, equivalent fractions,xky tables, cross products.

Create a proportion from set of numbers. Only use 4 numbers from set of numbers. Prove your answer is right.

16, 2, 1, 21, 8

bsanswers817


Here is the answer page that you'll have to answer. Please ask me if you need any help^^

Steps to take to fill the answers...
  1. Please click this link to go to the answer page where you'll have to answer^^

817-Boeun-Parents-answerpage

  1. Please click the button at the left hand corner says Edit this page
  2. Than fill out your answers to my questions.
  3. Thanks!!


To show you some more work that I have done during term 1 and 2, I hyperlinked my probability post, scribe post, growing post and BOB.

Boeun's Probability Post E 49, 7 - 15

Boeun's scribe for december 4th

Boeun's Percentage Growing Post

*Boeun's BOB

To see what exactly BOB is, click this link. ->

BOB-Proportional Reasoning
By the way, this is 8-17's math blog, where we had to post up our works.
8-17Blog

AFTER ALL, YOU HAVE TO MARK MY WORK!!!!!!!!!


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Question for parent to do
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Parent Notes explaining topic
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