Scatter Plots on TI-84

Created by:MICHAEL HARRISON

Name three things you learned from this youtube video:

1)it didnt teach me nothin

2)how to plug the numbers in

3)how to plot it on a graph



Now answer the following questions. Post a link that you used to help you research it.
1) What is a scatter plot?

A scatter plot is a type of mathematical diagram


2) What is a line of best fit?

is a straight line that best represents the data on a scatter plot.



3) What is a curve of best fit?

Curve fitting is the process of constructing a curve,

4) Name 2 examples where scatter plots are used in real life:

construction, people who like math


5) Write an equation of a best fit line for the following scatter plot:


(3,9)(5,8)


-At 11 units, what is a good prediction for amount of minutes?

idk

6) Find a scatterplot problem, paste it in here and give the answer.
Student Number


y=16x+34

JCHS Math - Scatter!!! plots

Go to youtube.com. Find a video you like on scatter plots. Click "share" and then "blogger". The video will then be embedded in a blog post. Click "Edit HTML" on upper right corner. Paste this entire blog into that post and complete it. When finished, post.

Created by: Jennifer Faith

Name three things you learned from this youtube video:

1)Nothing.


2)How to put data in the scatter plot.


3)Stat:Edit



Now answer the following questions. Post a link that you used to help you research it.
1) What is a scatter plot?

A scatter plot or scattergraph is a type of mathematical diagram using Cartesian coordinates to display values for two variables for a set of data.



2) What is a line of best fit?

A line of best fit (or "trend" line) is a straight line that best represents the data on a scatter plot.
This line may pass through some of the points, none of the points, or all of the points.


3) What is a curve of best fit?

Curve fitting is the process of constructing a curve, or mathematical function, that has the best fit to a series of data points, possibly subject to constraints


4) Name 2 examples where scatter plots are used in real life:

For math majors, and whoever enjoys math.


5) Write an equation of a best fit line for the following scatter plot:


(4,60) (7,80)


-At 11 units, what is a good prediction for amount of minutes?


I dunno.

6) Find a scatterplot problem, paste it in here and give the answer.
Student Number

m = (80-60) / (7-4)
m = 20 / 3
m = 20/3

y = mx + b
y = 20/3x + b
60 = (20/3)4 + b
60 = 80/3 + b
100/3 = b

Thus a best fit equation is:
y = 20/3x + 100/3

JCHS Math - Scatter!!! plots ERICK

Created by: __________________________

Name three things you learned from this youtube video:
1) Whoever made it was on drugs


2)


3)



Now answer the following questions. Post a link that you used to help you research it.
1) What is a scatter plot?
A scatter plot is a graph made by plotting ordered pairs in a coordinate plane to show the correlation between two sets of data.



2) What is a line of best fit?
A straight line that best represents the data on a scatter plot


3) What is a curve of best fit?



4) Name 2 examples where scatter plots are used in real life:




5) Write an equation of a best fit line for the following scatter plot:







-At 11 units, what is a good prediction for amount of minutes?




6) Find a scatterplot problem, paste it in here and give the answer.

JCHS Math - Scatter!!! plots

Go to youtube.com. Find a video you like on scatter plots. Click "share" and then "blogger". The video will then be embedded in a blog post. Click "Edit HTML" on upper right corner. Paste this entire blog into that post and complete it. When finished, post.

Created by: _______quayshon___________________

Name three things you learned from this youtube video:
1)vertical lines


2)horizontal line


3)



Now answer the following questions. Post a link that you used to help you research it.
1) What is a scatter plot?



2) What is a line of best fit?



3) What is a curve of best fit?



4) Name 2 examples where scatter plots are used in real life:




5) Write an equation of a best fit line for the following scatter plot:



-At 11 units, what is a good prediction for amount of minutes?




6) Find a scatterplot problem, paste it in here and give the answer.

Scatter Plots on TI-84

Scatter Plot Blog Template
Go to youtube.com. Find a video you like on scatter plots. Click "share" and then "blogger". The video will then be embedded in a blog post. Click "Edit HTML" on upper right corner. Paste this entire blog into that post and complete it. When finished, post.

Created by: ____Rickea______________________

Name three things you learned from this you tube video:
1) How plug things in the calculator


2)Plug equations in for Y and X


3)Learned how to read the graph correctly



Now answer the following questions. Post a link that you used to help you research it.
1) What is a scatter plot?



2) What is a line of best fit?



3) What is a curve of best fit?



4) Name 2 examples where scatter plots are used in real life:




5) Write an equation of a best fit line for the following scatter plot:



-At 11 units, what is a good prediction for amount of minutes?




6) Find a scatterplot problem, paste it in here and give the answer.
Posted by Bupp at 1:01 PM 0 comments

JCHS Math - Scatter!!! plots

Go to youtube.com. Find a video you like on scatter plots. Click "share" and then "blogger". The video will then be embedded in a blog post. Click "Edit HTML" on upper right corner. Paste this entire blog into that post and complete it. When finished, post.

Created by: Shelaire heyden__________________________

Name three things you learned from this youtube video:
1)It wasnt boring like most of the other videos.


2)Shows many other ways to solve the scatter plot.


3)It wasnt like most of the other videos, it showed that math can be kind of fun.



Now answer the following questions. Post a link that you used to help you research it.
1) What is a scatter plot? A scatter plot is a graph that has many dots that show a line.



2) What is a line of best fit? A line that goes through most of the dots on the graph.



3) What is a curve of best fit? When the a line that curves through the scatter plot.



4) Name 2 examples where scatter plots are used in real life: science




5) Write an equation of a best fit line for the following scatter plot: y=.401x-715.914







-At 11 units, what is a good prediction for amount of minutes?




6) Find a scatterplot problem, paste it in here and give the answer.

JCHS Math - Scatter!!! plots

Go to youtube.com. Find a video you like on scatter plots. Click "share" and then "blogger". The video will then be embedded in a blog post. Click "Edit HTML" on upper right corner. Paste this entire blog into that post and complete it. When finished, post.

Created by: _________shaquell burns_________________

Name three things you learned from this youtube video:
1)all types of scatter plots


2)


3)



Now answer the following questions. Post a link that you used to help you research it.
1) What is a scatter plot?

a set of multiple points on 1 graph

2) What is a line of best fit?
the line that best fits the satter plot


3) What is a curve of best fit?
the curve that best fits the satter plot


4) Name 2 examples where scatter plots are used in real life:
> in construction
> in math class



5) Write an equation of a best fit line for the following scatter plot:

y=5x+14




-At 11 units, what is a good prediction for amount of minutes?




6) Find a scatterplot problem, paste it in here and give the answer.

Scatter Plots on TI-84

Ti 83/84: Linear Regression & Correlation (V09)

Scatter Plots on TI-84

Go to youtube.com.  Find a video you like on scatter plots.  Click "share" and then "blogger".  The video will then be embedded in a blog post.  Click "Edit HTML" on upper right corner.  Paste this entire blog into that post and complete it.  When finished, post.

Created by: Anthony

Name three things you learned from this youtube video:
1)how to use the use the scatter plot to get y=mx+b


2)how to put some random numbers and put them to a graph and see what the imformation you are looking for.


3)you can always plat them your self or plot them in the computer so it is easy for you



Now answer the following questions.  Post a link that you used to help you research it.
1) What is a scatter plot?

a bunch of ramdom numbers you place in a piece of paper and you can
find the 0 or y=mx+b

2) What is a line of best fit?
is where the line touches the x axis and where the dots are plotted



3) What is a curve of best fit?
no it is not well it also depends of how you want to use that sertain information


4) Name 2 examples where scatter plots are used in real life:

y=mx+b
inverse variation & direct variation


5) Write an equation of a best fit line for the following scatter plot:

    -At 11 units, what is a good prediction for amount of minutes?




6) Find a scatterplot problem, paste it in here and give the answer.

Scatter Plot Blog Template

Go to youtube.com.  Find a video you like on scatter plots.  Click "share" and then "blogger".  The video will then be embedded in a blog post.  Click "Edit HTML" on upper right corner.  Paste this entire blog into that post and complete it.  When finished, post.

Created by: __________________________

Name three things you learned from this youtube video:
1)


2)


3)



Now answer the following questions.  Post a link that you used to help you research it.
1) What is a scatter plot?



2) What is a line of best fit?



3) What is a curve of best fit?



4) Name 2 examples where scatter plots are used in real life:




5) Write an equation of a best fit line for the following scatter plot:

    -At 11 units, what is a good prediction for amount of minutes?




6) Find a scatterplot problem, paste it in here and give the answer.