Warm-Up


• In-class Activity page 19
Section 1.3
 Measures of Center
Essential Question:


      What is ∑ ?

       €
Vocabulary:
         Mean:

     Median:


         Mode:

      Sigma: ∑
                      10
Summation Notation:
   ...
Vocabulary:
         Mean: the average; add all numbers and divide by the total number

     Median:


         Mode:

   ...
Vocabulary:
         Mean: the average; add all numbers and divide by the total number

     Median: the middle value of n...
Vocabulary:
         Mean: the average; add all numbers and divide by the total number

     Median: the middle value of n...
Vocabulary:
         Mean: the average; add all numbers and divide by the total number

     Median: the middle value of n...
Vocabulary:
         Mean: the average; add all numbers and divide by the total number

     Median: the middle value of n...
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FST 1..3

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  • FST 1..3

    1. 1. Warm-Up • In-class Activity page 19
    2. 2. Section 1.3 Measures of Center
    3. 3. Essential Question: What is ∑ ? €
    4. 4. Vocabulary: Mean: Median: Mode: Sigma: ∑ 10 Summation Notation: € ∑x i i=1 €
    5. 5. Vocabulary: Mean: the average; add all numbers and divide by the total number Median: Mode: Sigma: ∑ 10 Summation Notation: € ∑x i i=1 €
    6. 6. Vocabulary: Mean: the average; add all numbers and divide by the total number Median: the middle value of numbers when listed in order if there is an even number - then average the middle two numbers Mode: Sigma: ∑ 10 Summation Notation: € ∑x i i=1 €
    7. 7. Vocabulary: Mean: the average; add all numbers and divide by the total number Median: the middle value of numbers when listed in order if there is an even number - then average the middle two numbers Mode: the number that occurs most frequently Sigma: ∑ 10 Summation Notation: € ∑x i i=1 €
    8. 8. Vocabulary: Mean: the average; add all numbers and divide by the total number Median: the middle value of numbers when listed in order if there is an even number - then average the middle two numbers Mode: the number that occurs most frequently Sigma: ∑ the greek letter meaning sum 10 Summation Notation: € ∑x i i=1 €
    9. 9. Vocabulary: Mean: the average; add all numbers and divide by the total number Median: the middle value of numbers when listed in order if there is an even number - then average the middle two numbers Mode: the number that occurs most frequently Sigma: ∑ the greek letter meaning sum 10 Summation Notation: the sum of the first € ∑x i ten terms is xi i=1 €

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