Statistics Week 12 and 13 ending 11/21

Monday and Tuesday

In class:

A quiz in Moodle to make sure that you can access the site.

Working on MathXL practice problems. This is a 35 problem set. I am going to make it worth 150 Formative points. You must have it done by the end of the school day Tuesday 11/21.

There is also an online test in MathXL that you must have completed by Midnight Sunday night 11/26. This is a 100 point Summative Grade.

Wednesday

In class:

If you are not done with the Practice problems, keep working on them.

Your collected Biometrika project data is due in a spreadsheet.

You can begin analyzing your data. Here are the details <link>This work is due by midnight 11/26 on your Wikispaces>Biometrika>MiniProposal page. Make sure to include at least one image of your data collection process. Here is the   Biometrika grading Rubric  This biometrika final analysis is worth a 120 Summative points.

Thursday – Tuesday 11/21

Work days to get this work completed.

HW: This work.

Don’t forget to complete the the exam by the end of break.

If you do not want to do any work over break, get it done in the 9 days leading up to break.

Statistics Week 11 ending 11/9

Monday
In Class:

·         Learning Target: We will be able to use linear transformations on non-linear models, especially power and exponential models using logarithms.

Play one round of Geoguessr <link>

Record your Points earned and error distances for each of the five locations

Enter your points and errors using this form <link>

Here is your data in a google sheet <link>

World Population <link>

HW

  • Read Chapter 9 and take notes/vocab pp232-246
  • Collecting your Biometrika data
    Tuesday

In Class:

·         Practice with re-expressing data to fit a linear model and using a model to make predictions.

Here is a video  I recorded:

HW:

·         P 247: 1, 5, 15

Collecting your Biometrika data


Wednesday
In Class

·         Work day

·         P 250 15, p252 #23

·         MathXL Chapter 9 work

HW

  • This week’s work
  • Collecting your Biometrika data


Thursday
In Class

·         Work day finishing this week’s work

HW

·         Finishing up

  • Collecting your Biometrika data. This is due on Monday in a google spreadsheet.
  • Investigative task 3 is assigned. Due Monday 11/13. I have a copy in Moodle if you lose your copy. Also here is a <link> to a spreadsheet of the data. You can have access to this early if you complete the activity in Moodle.

Friday No School

Statistics Week 10 ending 11/3

Monday:

Snowday

Tuesday

Working through Rossman Chance Activities 10-1 to 10-4

HW

LTT Reflection on Chapters 3/4 In Oxbow Moodle Due Friday

Biometrika Mini-Propsal by Friday out at Wikispaces

Wednesday

Finish Rossman Chance Sections 10-1 to 10-4 Answers :<link>

“Graded” Activities 10-5, 10-10 and 10-13

HW

LTT Reflection on Chapters 3/4 In Oxbow Moodle Due Friday

Biometrika Mini-Propsal by Friday out at Wikispaces

 

 

 

Statistics Week 9 ending 10/27 (end of Marking Period 1)

Monday

In class:

Start reading Chapter 6 in SMTW

Read and write a response to LTT chapters 3 and 4 Due Monday 10/30

Using Google Sheets,

Make a scatterplot for each of the data pairs from Friday <link> Make a copy and share it with me. For each pair of variables, describe the Direction of the association, the form, and the strength.

Use your textbook or the Internet to find out what correlation, as it relates to statistics actually tells us

Go to  the Guessing Correlation Web Site <link> and try 20 rounds. Report out your results here <link

HW:

  • Reading Chapter 6
  • MathXL Chapter 6 work
  • LTT Chapter 3 -4

Tuesday

Learning target: We will be able to explain why Correlation does not mean Causation.

Watch AAO <link>

Go to <link>

Choose your own wacky pair of variables.

Record them as x and y

Use a spreadsheet or statcrunch to draw a scatterplot and calculute r

Screen capture your graph and make a post in Moodle

Also make sure you can explain why causation does not exist. Suggest some lurking variables.

HW:

  • Reading Chapter 6
  • MathXL Chapter 6 work
  • LTT Chapter 3 -4

Thursday:

In Class:

Look at the diagrams

Work on MathXL Chapter 6

Checkout the Data Collection # 2 Biometrika project <link>

Statistics Week 6 ending 10/5

Monday:

Investigative Task is due at the start of class.

Learning Target: We will be able to, by hand, construct a  Frequency Table from data, calculate cumulative and relative frequencies and construct a histogram.

Handout + p 80 # 55.

HW:

Finishing today’s work

Read Chapters 1 and 2 in Lady Tasting Tea. Write a 100 + word reflection about the reading. Post this in Moodle>LTT section. Due by Tuesday 10/10. This work this term will help to demonstrate your success with this learning target: Outline the general development of statistical science, and list a number of common applications of statistical methodology.

Start Reading Chapter 5 in SMTW. For tonight, get through pp 115 to 118. This will set you up for tomorrow.

Tuesday:

In Class

Learning Target: We will be able to describe Normal Models using the 68-95-99.7 rule.

Make sure to get this into your notes

Wednesday:

In Class:

Practice with these skills.

Here is a video <link> for what we did in class with the David Lane Normal Applet (See below)

We will complete p 132 #25 and #29 (68-95-99.7 Rule)

p 136 # 39 – 46 all using the applet <link>. Each needs a sketch of a Normal Curve + the area we want to find.

You do not have to mark all of the 68-95-99.7 cut offs on it. If you would rather use a graphing calculator <link>

Online practice quiz:

HW

See Monday

Thursday

Finishing up this work

Quick Quiz to see where you are with it (Formative)

HW

See Monday

Read SMTW p 119 – 125 for class time on Tuesday

Friday No School

 

 

Stats Week 5 ending 9/29

Tuesday:

Pages in a Book <link> Opens in Stat Crunch

Here is a link to all of the Data sets in the SMTW textbook <link>

Learn targets:

  • We will understand resistance of measures
  • We will understand how shape determines the relative positions of measures of center
  • We will be able to identify distribution shapes

Working on page 97 : ex 7, 9, 12, 15, 25, 31

 

Starting MathXL Chapter 3-4

Wednesday

Work day

Investigative Task assigned: Due Monday Here is a PDF copy in case you lost it or need the links Investigative Task 1

 

Thursday: Work day

 

Questions about the Investigative task?

Practice online exam in Moodle

 

Friday

Work Day

I am out at a conference

 

Statistics Week 3 ending 9/15

Monday My spreadsheet for p 39#30 <link>

In Class

Learning Target: We will be able to make a dot plot and a stem and leaf plot to describe data graphically.·

Learning Target: We will be able to calculate the mean, variance and standard deviation, by hand and using technology.

HW:

  • Complete p 76 # 22. Make a graph to complete the “Without doing any calculations” part
  • Read Chapter 3 pp 43- 51. Make yourself some notes.
Tuesday In Class:

Learning Target: We will be able to calculate , by hand, the five number summary, the IQR and perform a 1.5IQR outlier test for a small data set.

Learning Target: We will be able to construct a boxplot to graphically describe a small data set.

Graded: HO

HW

Read Bottom of page 51 – p 60

Wednesday In Class:

Check on the last two day’s material.

If you are ready:

Learning Target: We will be able to use a spreadsheet to calculate numerical summaries

HW:

Finish reading Chapter 3

Thursday In class

Learning Target: We will be able to calculate and interpret numerical summaries of grouped data.

HO: Cell Phone costs

HW:

Read Chapter 1 and Chapter 2 of The Lady Tasting Tea. Write a 100+ word reflection on what you read. Do not retell the story. Comment on something that made you say “hmm….” Make this post in Moodle. Due by Sunday night 9/17 at midnight.

Friday In class:

Workday. Practice with this week’s material

Do:

p 73 # 9

p74 #11

p 76 #22 (should already be completed)

p78 # 41

p79 # 45. Remember Shape/Center/Spread describes a distribution.

p 81 # 56

+ Coffee costs

HW:

This work + LTT reflection

 

Statistics Week 2 Ending 9/8

Tuesday:

Get signed into Moodle and submit your assignment

Wednesday:

In Class:

·         Learning Target: We will be able to use StatCrunch.com to display categorical data using bar graphs and pie charts.

StatCrunch data sets

Ch02_Titanic.txt

Tattoos : https://shar.es/1v4HZ1

Blood Pressure: https://shar.es/1v4HMQ

Twins: https://shar.es/1v4brU

Weather Forecasts https://shar.es/1v4b4I

Cars: https://shar.es/1v4bIv

Winter Olympics: https://shar.es/1v4bPF

Graded: You will post graphical analysis for your results in Moodle Chapter 2

HW:

·         Today’s work if you are not finished.

Moodle Post from last week: p 10: ex 5 or 6

  • Chapter 2 Read Through and vocab work

·         MathXLforSchools Chapter 1/2 work (Due Monday night 9/11) at midnight. You will have class-time on Monday to work on this.

Thursday:

In Class:

·         Learning Target: We will be able to analyze Marginal and Conditional frequencies for 2-way tables.

·         HO

HW:

·         Today’s work if you are not finished.

MathXLforSchools Chapter 1/2 work (Due Friday night 9/9 at midnight. You will have class-time Friday to work on this.

Friday

In Class:

·            Learning Target: We will be able to examine 2-way tables to see if the variables are independent.

·            HO

HW:

·         Today’s work if you are not finished.

·  MathXLforSchools Chapter 1/2 work (Due Friday night 9/9 at midnight. You will have class-time Friday to work on this.