MATH 264 • Tüm Sınavlar • Statistics for Social Sciences
İstatistik ve olasılığın en temel bilgilerin bulunduğu bu derste öğrendiklerini dönem boyunca kullanacaksın.
Population, Sample, Data Types, Frequency, Relative Frequency, Mean gibi temel konseptleri çok iyi anlayacasın. Bu temel bilgileri anladıktan sonra Standard Deviation and Variance, z-score, outlier, covariance, correlation, scatterplot, Combination, Permutation and Introduction to Probability gibi görece daha zor konuları da kolayca öğreneceksin. Bu eğitim paketiyle MATH 264 dersini Netflix izler gibi sıkılmadan çalışacak ve bol örnek soruyla konuları çok iyi kavrayacaksın. Sonrasında ise çıkmış sınav sorularıyla (Exam Like Questions) sınava tamamen hazır hale geleceksin. Unicourse'la işin artık çok kolay ve konforlu.
Eğitmen
Metin Eraslan
Eğitmen
Merhaba 2006 yılından bu yana üniversitelerin yabancı dilde eğitim veren Ekonomi ve İşletme fakültelerindeki öğrencilerine yardımcı olmaktayım. 20 yıllık tecrübem ve kendime has anlatım tekniklerim ile her üniversite ve ders hocasını ayrı ayrı ele alarak sınavlarda doğrudan hedefe yönelik çalışmalar yapmaktayım.
Konular
Chapter 1-2: Introduction, Describing Data Graphically
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Başlarken Önemli Tüyo
What is Statistics, Types of Variable & Level of Measurement
Graphical Presentation of Qualitative Data (Bar & Pie Charts)
Constructing Frequency Distributions & Graphical Presentation of a Distribution
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Chapter 3-4: Describing Data Numerically and by Displaying
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Measures of Location (Mean, Mode, Median, Percentile, Quartile)
Weighted Mean
Example: Weighted Mean
Geometric Mean
Measures of Dispersion (Range, Variance, Standard Deviation, Coefficient of Variation)
The Mean and Variance of a Grouped Data
Box Plot and Shape of Distribution (Skewness)
Outlier
Pearson Coefficient of Skewness
Emprical Rule & Chebyshev's Rule
Scatter Plot, Covariance & Correlation
Contingency Tables (Two-Way Tables)
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Chapter 5: Introduction to Probability
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Definitions & Basic Probability (Rules of Addition&Multiplication, Independence&Conditional Prob)
Basic Probability - Exam Like Question 1
Basic Probability - Exam Like Question 2
Combinations
Hesap Makinesinde Kombinasyon işlemi nasıl yapılır ?
Basic Probability - Exam Like Question 3
Basic Probability - Exam Like Question 4
Basic Probability - Exam Like Question 5
Summarizing Data for Two Variables & Bayes Theorem
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Chapter 6: Discrete Probability Distributions
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Random Variables and Probability Distributions
Random Variables and Probability Distributions - Örnek
Random Variables and Probability Distributions - Düzeltme
Binomial Probability Distribution and Expected Value & Variance
Binomial Distribution için Hesap Makinesi Kullanımı
Hypergeometric Distribution and Expected Value & Variance
Hypergeometric Distribution için Hesap Makinesi Kullanımı
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Additional Questions for Midterm
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Chapter 7: Continuous Probability Distributions
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Başlarken Önemli Tüyo
z-scores and Normal Probabilty Distributions
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Birebir Final Soruları - Chapter 7
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Chapter 8: Sampling Methods and The Central Limit Theorem
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What is Sampling?: Designing Studies
Sampling Methods (Random Sampling Tecniques)
Sampling Error and Margin of Error
Sampling Distribution of Sample Mean and Central Limit Theorem
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Finite Population Case (Correction Factor)
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Sampling Distribution of the Sample Proportions
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Birebir Final Soruları - Chapter 8
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Chapter 9: Estimation and Confidence Intervals
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Definitions (Point and Interval Estimation) & Estimation for Population Mean (Variance Known)
Student' t-Distribution & Interval Estimation for Population Mean (Variance Unknown)
Interval Estimation for Population Proportion
Finite Population Correction Factor
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Birebir Final Soruları - Chapter 9
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Question 1 (Choosing Appropriate Sample Size for Estimating Population Mean)
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Question 3 (Choosing Appropriate Sample Size for Estimating Population Proportion)
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Question 10 (Choosing Appropriate Sample Size for Estimating Population Proportion)
Chapter 10: One-Sample Tests of Hypothesis
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What is Hypothesis Testing?
Hypothesis Testing for Population Mean (when Population Variance Known), Error Types, p-value
Hypothesis Testing for Population Mean (when Population Variance Unknown), Error Types, p-value
Beta and Power of a Test
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Hypothesis Test for Population Proportion
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Birebir Final Soruları - Chapter 10
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