http://mathforum.org/library/drmath/sets/select/dm_mean_median.html mean, median, and mode
http://www.mathleague.com/help/percent/percent.htm#probability probability
Friday, February 02, 2007
Math Helping sites for you
Probability:
http://math.about.com/gi/dynamic/offsite.htm?zi=1/XJ/Ya&sdn=math&cdn=education&tm=5&gps=45_3_1020_572&f=00&tt=14&bt=1&bts=0&zu=http%3A//www-math.bgsu.edu/%7Ealbert/m115/probability/outline.html
Mean,Median, and Mode:
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_StatMeanMedianMode.xml
http://math.about.com/gi/dynamic/offsite.htm?zi=1/XJ/Ya&sdn=math&cdn=education&tm=5&gps=45_3_1020_572&f=00&tt=14&bt=1&bts=0&zu=http%3A//www-math.bgsu.edu/%7Ealbert/m115/probability/outline.html
Mean,Median, and Mode:
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_StatMeanMedianMode.xml
http://www.cimt.plymouth.ac.uk/projects/mepres/book8/bk8i5/bk8_5i2.htm (only the first bit is mean median and mode and range) http://www.math.csusb.edu/faculty/stanton/m262/intro_prob_models/intro_prob_models.html
This one is for probability
This one is for probability
This is a good site to understand mean, median and mode : http://math.about.com/library/weekly/aa020502a.htm?terms=mean%2C+median%20and%20mode
This is a good site to understand probability:
http://math.about.com/gi/dynamic/offsite.htm?zi=1/XJ/Ya&sdn=math&cdn=education&tm=2&gps=155_9_1020_572&f=00&tt=14&bt=0&bts=0&zu=http%3A//www.peterwebb.co.uk/probability.htm
This is a good site to understand probability:
http://math.about.com/gi/dynamic/offsite.htm?zi=1/XJ/Ya&sdn=math&cdn=education&tm=2&gps=155_9_1020_572&f=00&tt=14&bt=0&bts=0&zu=http%3A//www.peterwebb.co.uk/probability.htm
Mean Median Mode, and Proability
Here are some sites:
http://www.quickmba.com/stats/centralten/
That was mean median mode
Here is proability:
http://www.mathgoodies.com/lessons/vol6/intro_probability.html
http://www.quickmba.com/stats/centralten/
That was mean median mode
Here is proability:
http://www.mathgoodies.com/lessons/vol6/intro_probability.html
Ryan's links for Math
For Mean, Median, and Mode my web site was:
http://www.purplemath.com/modules/meanmode.htm
For Probability my web site link was:
http://www.dartmouth.edu/~chance/teaching_aids/books_articles/probability_book/book.html
http://www.purplemath.com/modules/meanmode.htm
For Probability my web site link was:
http://www.dartmouth.edu/~chance/teaching_aids/books_articles/probability_book/book.html
Probability and Mean, Median, and Mode
Below is a site for probability that should help describe what probability is:
Probability site: http://www.answers.com/probability
Mean site: http://www.bbc.co.uk/schools/gcsebitesize/maths/datahandlingfi/centraltendencyrev3.shtml
Median: http://www.bbc.co.uk/schools/gcsebitesize/maths/datahandlingfi/centraltendencyrev4.shtml
Mode: http://www.bbc.co.uk/schools/gcsebitesize/maths/datahandlingfi/centraltendencyrev6.shtml
Probability site: http://www.answers.com/probability
Mean site: http://www.bbc.co.uk/schools/gcsebitesize/maths/datahandlingfi/centraltendencyrev3.shtml
Median: http://www.bbc.co.uk/schools/gcsebitesize/maths/datahandlingfi/centraltendencyrev4.shtml
Mode: http://www.bbc.co.uk/schools/gcsebitesize/maths/datahandlingfi/centraltendencyrev6.shtml
Probability
Probability :
- http://www.glencoe.com/sec/math/studytools/cgi-bin/msgQuiz.php4?isbn=1-57039-850-X&chapter=10&lesson=1
Mean Median and Mode :
mean, median, and mode by tt
http://www.manatee.k12.fl.us/sites/elementary/palmasola/mathlabtutstat1.htm is for finding mean, median, and mode.
http://www.mathgoodies.com/lessons/vol6/intro_probability.html is for finding probability
http://www.mathgoodies.com/lessons/vol6/intro_probability.html is for finding probability
super cool study material sites that u should go to if u need to study
http://www.gomath.com/htdocs/lesson/statistics_lesson1.htm
http://regentsprep.org/Regents/math/mean/measure.htm
http://www.jr2.ox.ac.uk/bandolier/booth/glossary/mean.html
http://www.easycalculation.com/statistics/mean-median-mode.php
http://www.cimt.plymouth.ac.uk/projects/mepres/book8/bk8i5/bk8_5i2.htm
http://regentsprep.org/Regents/math/mean/measure.htm
http://www.jr2.ox.ac.uk/bandolier/booth/glossary/mean.html
http://www.easycalculation.com/statistics/mean-median-mode.php
http://www.cimt.plymouth.ac.uk/projects/mepres/book8/bk8i5/bk8_5i2.htm
Links to Help You
Here are two links on probability, mean,median and mode that will maybe help you understand these subjects a bit better.
Probability: http://library.thinkquest.org/11506/learn.html
Mean, Median and Mode: http://www.manatee.k12.fl.us/sites/elementary/palmasola/mathlabtutstat1.htm
Probability: http://library.thinkquest.org/11506/learn.html
Mean, Median and Mode: http://www.manatee.k12.fl.us/sites/elementary/palmasola/mathlabtutstat1.htm
mean, Median, Mode and Range helpful sites
Heres a site to help u with mean, median and mode. http://www.k111.k12.il.us/king/math.htm#Mean,%20Mode,%20Median
Heres a site to help you with probability
http://www.mathgoodies.com/lessons/vol6/intro_probability.html
Try these sites and it will be much easier to study for this test.
Heres a site to help you with probability
http://www.mathgoodies.com/lessons/vol6/intro_probability.html
Try these sites and it will be much easier to study for this test.
Tuesday, January 30, 2007
um i hope i am doing this right so umm how does this work..............OH I GOT IT
Mean, Median and Mode
The three ways of finding the average of a group of numbers.
MEAN- the average number
To find mean in a group of numbers you take the numbers and add them all together ex. 10 13 14 17.
STEP 1 STEP 2
10
13
14 10 divided by 4 = 13.5
+17=
54
You then take the Sum and divide it by the amount of numbers you used to get the sum. Ex 54 divided by 4 = 13.5
and that is your average 13.5
MEDIAN- the middle number when you allin sp.x a group of numbers.
Take several numbers ex. 2 4 1 3 6 and you arrange them from smallest to largest
STEP 1
1 2 3 4 6
and then find the middle number in the row and thats your median
EX 2 if you don't have a odd number of numbers ex 1 2 3 4 5 6 you allign them in order like before and take the 2 middle numbers and add them together and divide the sum by 2
1 2 3 4 5 6 in this case 3 and 4 = 7 divided by 2 = 3.5 and that is your median
MODE- the most amount of numbers
in a group of numbers you find the most common number
ex 2 4 5 4 3 1 so the mode in this would be 4 because there are 2 4s and that is how you find the mode
or
if there are two numbers that are more common like 22 33 4 5 the mode would be BOTH 2 and 3.
so ya this is my first blog and I hope you like it ps please comment on it yay
The three ways of finding the average of a group of numbers.
MEAN- the average number
To find mean in a group of numbers you take the numbers and add them all together ex. 10 13 14 17.
STEP 1 STEP 2
10
13
14 10 divided by 4 = 13.5
+17=
54
You then take the Sum and divide it by the amount of numbers you used to get the sum. Ex 54 divided by 4 = 13.5
and that is your average 13.5
MEDIAN- the middle number when you allin sp.x a group of numbers.
Take several numbers ex. 2 4 1 3 6 and you arrange them from smallest to largest
STEP 1
1 2 3 4 6
and then find the middle number in the row and thats your median
EX 2 if you don't have a odd number of numbers ex 1 2 3 4 5 6 you allign them in order like before and take the 2 middle numbers and add them together and divide the sum by 2
1 2 3 4 5 6 in this case 3 and 4 = 7 divided by 2 = 3.5 and that is your median
MODE- the most amount of numbers
in a group of numbers you find the most common number
ex 2 4 5 4 3 1 so the mode in this would be 4 because there are 2 4s and that is how you find the mode
or
if there are two numbers that are more common like 22 33 4 5 the mode would be BOTH 2 and 3.
so ya this is my first blog and I hope you like it ps please comment on it yay
Monday, January 15, 2007
My Long Awaited Blog Post From Before Christmas
Interest
Today in class we learned about interest, to find the interest of any number you must multiply the principal by the rate.
Today in class we learned about interest, to find the interest of any number you must multiply the principal by the rate.
500 = Principal
.12 = Rate
1 = Time
500 x .12 = 60.00 x 1 = 60.00 = The interest is 60.00
http://www.aaamath.com/mny84-simple-interest.html
http://www.teacherschoice.com.au/sample_help_2_alg.htm
http://www.gomath.com/htdocs/lesson/interest_lesson1.htm
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