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Statistics

Learning tasks
                    
Lesson Summary
Text book
Exercises Correction
Statistical Investigation
    1)  Identifying the StepsEx 1 Ex 2 Ex 3 Ex 4 Ex 5
Stating the Problem
    2)  Finding PopulationsEx 6 Ex 7 Ex 8 Ex 9
    3)  Sorting Data TypesEx 10 Ex 11 Ex 12 Ex 13 Ex 14 Ex 15
Collecting Data
    4)  Writing a Survey QuestionEx 16 Ex 17 Ex 18 Ex 19
    5)  Choosing Census or SurveyEx 20 Ex 21 Ex 22 Ex 23 Ex 24
    6)  Completing Frequency TablesEx 25 Ex 26 Ex 27
Descriptive Statistics
    7)  Spotting StatisticsEx 28 Ex 29 Ex 30 Ex 31 Ex 32 Ex 33
Descriptive Statistics: Relative Frequency
    8)  Calculating Relative Frequencies with 2 categoriesEx 34 Ex 35 Ex 36 Ex 37
    9)  Calculating Relative FrequenciesEx 38 Ex 39 Ex 40 Ex 41
Descriptive Statistics: Central Tendency
    10)  Finding the ModeEx 42 Ex 43 Ex 44 Ex 45
    11)  Calculating a MeanEx 46 Ex 47 Ex 48 Ex 49
Organizing and Displaying Data
    12)  Understanding Pie Charts and Bar ChartsEx 50 Ex 51 Ex 52 Ex 53
Interpreting the Statistics
    13)  Interpreting Relative FrequencyEx 54 Ex 55 Ex 56 Ex 57
    14)  Interpreting Relative FrequencyEx 58 Ex 59 Ex 60 Ex 61
    15)  Comparing using Pie ChartsEx 62 Ex 63 Ex 64 Ex 65
    16)  Comparing using Central TendenciesEx 66 Ex 67 Ex 68 Ex 69