M5 1.1 Understanding Statistical Process.notebook

1

February 08, 2019

Feb 82:55 PM

M5 1.1 Understanding Statistical Process.notebook

2

February 08, 2019

Jun 2010:53 AM

learning targets

M5 1.1 Understanding Statistical Process.notebook

3

February 08, 2019

Feb 69:44 AM

Cut notes in half Glue/ Tape Variability notes on the left page & Statistical Question in right page.

M5 1.1 Understanding Statistical Process.notebook

4

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Data: Categories, numbers, or observationsgathered in response to a statistical question.• Statistical Question: a question that

anticipates an answer based on data that vary.> A question that has a variety of answers.> Does not have the pronouns "I" or "you" in

the question.

M5 1.1 Understanding Statistical Process.notebook

5

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Variability: the value of the attribute (characteristics) being studied can change from one person or thing to another.• How spread out the data is.

M5 1.1 Understanding Statistical Process.notebook

6

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Statistical Process: Has 4 components1. Formulate a statistical question2. Collect appropriate data3. Analyze data graphically & numerically4. Interpret results of the analysis

M5 1.1 Understanding Statistical Process.notebook

7

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Categorical Data (Qualitative Data): data that fits into exactly one of several different groups or categories.• Some data (area codes) are numbers but

act as labels which would be put into a category.

Quantitative Data (Numerical Data):• Data for which each piece can be placed on

a numerical scale & compared.

How many hours of sleep

does the average child under 13 get?

What is the most popular pet at your

school?

> Discrete Data: quantitative data that can only have values that are counting numbers (0, 1, 2, 3, 4...)– Meatballs

> Continuous Data: Values that are between two counting numbers.– Spaghetti

M5 1.1 Understanding Statistical Process.notebook

8

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Statistical Question: can be answered by collecting data from an entire population or a sample of the population.

> Population: an entire set of items from which data can be collected.

> Sample: a selection from a population.

How tall are 6th graders?• Population would be

all 6th graders in the entire world.

• Sample= 6th graders at your school.

M5 1.1 Understanding Statistical Process.notebook

9

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Data Collection Methods:1. Survey: People are asked one or more

questions.2. Observational Study: Researchers (you)

collect data by observing the variable of interest.

3. Experiment: Researcher imposes a condition and observes the results.

> Investigation (Usually done in science!)

M5 1.1 Understanding Statistical Process.notebook

10

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Bar Graph: Displays categorical data using either horizontal or vertical bars on a graph.• Height or Length of each bar indicates

the value of the category.

Circle Graph (pie chart): Displays categorical using sectors or "wedges" of a circle.• Shows how parts of the whole relate to

the whole & how parts of the whole relate to the other parts.

• Shows percentages of the whole.

M5 1.1 Understanding Statistical Process.notebook

11

February 08, 2019

Aug 1312:24 PM

/ / #

Examples: Notes:

EQ: How are mathematics and statistics similar and different?

M5- 1.1 Understanding Statistical Process

Frequency: The number of times an item or number occurs in a data set collected in a Frequency Table.

Mode: The value or values that occur most frequently in a data sets.• The values that repeat the most.

M5 1.1 Understanding Statistical Process.notebook

12

February 08, 2019

Jun 2012:36 PM

Remember!!

M5 1.1 Understanding Statistical Process.notebook

13

February 08, 2019

Feb 35:53 PM

1. Go to your Google 2. Shared with me3. Statistical or Not, That is the Question??

Results4. Choose a question from the survey:

> Each person in your pride MUST choose a different question to analyze.

> Make a frequency table for your question.> Create a circle graph to display your

results.> Write a sentence to interpret the results

in your graphical display.> You may use a calculator.

M5 1.1 Understanding Statistical Process.notebook

14

February 08, 2019

Jun 2012:36 PM

Writej-population

a-datae-statistical question

b-experimenth-survey

i-observational studyk-sample

d-variabilityf-categorical datan-quantitative data

g-circle graphc-bar graph

l-frequencym-mode

pages 21-23

Page 1Page 2Page 3Page 4Page 5Page 6Page 7Page 8Page 9Page 10Page 11Page 12Page 13Page 14