MATH 232 • Tüm Sınavlar • Introduction to Statistics
Bugüne kadar hazırlanmış en kapsamlı Uygulamalı İstatistik dersi ile karşınızdayız! Detaylı konu anlatımları, sayısız örnek soru ve sınav öncesi prova sorularıyla sınava eksiksiz gireceksin.
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Eğitmenler
Ömer Faruk Altun
Co-founder & Head of Education
2011 yılında Endüstri Mühendisliği okumak için başladığım Sabancı Üniversitesi'nden 2018 yılında Bilgisayar Mühendisi olarak mezun oldum. 13 yıldır Altun ismiyle başta Sabancı Üniversitesi olmak üzere çeşitli okullarda Endüstri ve Bilgisayar Mühendisliği alanlarında ders vermekteyim. Unicourse'ta sunduğum derslerin yanında eğitim departmanının da sorumluluğunu üstlenmekteyim.
İhsan Altundağ
Eğitmen
2007 yılında Galatasaray Üniversitesi Bilgisayar Mühendisliği bölümünden birincilikle mezun olduktan sonra Fransa'da Kriptoloji üzerine Fransa hükümeti tarafından verilen bursla yüksek lisans yaptım. Devamında ikinci kez sınava girerek Boğaziçi Matematik bölümünü de bitirdim. Yaklaşık 15 yıldır üniversite öğrencilerine dersler vermekteyim.
Konular
Descriptive Statistics
23 konu anlatımı
Introduction
Frequency Distribution
Example 1
Relative Frequency Distribution
Example 2
Cumulative Frequency Distribution
Example 3
Frequency Histogram
Measures of Central Tendancy
Example 4
Measures of Dispersion
Example 5
Example 6
Example 7
Skewness and Kurtosis
Stem and Leaf Diagram
Example 8
Example 9
Box and Whisker Plot
Example 10
Comparing Boxplots
Example 11
Example 12
Sampling Distributions
16 konu anlatımı
Sample Mean
Sample Variance
Example 1
Reading Z Table
Central Limit Theorem
Example 2
Example 3
Example 4
Example 5
Example 6
Reading Chi Square Table
Chi Square Distribution
Example 7
Reading T Table
T Distribution
Example 8
Sample Midterm Problems I
11 soru
Descriptive Statistics 1
Descriptive Statistics 2
Central Limit Theorem 1
Central Limit Theorem 2
Central Limit Theorem 3
Central Limit Theorem 4
Central Limit Theorem 5
Central Limit Theorem 6
Central Limit Theorem 7
Chi Square Distribution
T distribution
Interval Estimation for Population Mean, Proportion and Variance
12 konu anlatımı
Introduction
Table Values (ONLY Z, T and Chi Square Values)
Confidence Interval for Means(Sigma known)
Example 1
Example 2
Example 3
Confidence Interval for Means (sigma unknown)
Example 1
Example 2
Confidence Interval for Proportions
Example 1
Example 2
Interval Estimation for Two Population Means and Proportions
9 konu anlatımı
Confidence Interval for Difference Between Means (Known Variances)
Example 1
Example 2
Confidence Interval for Difference Between Means (Unknown Variances)
Example 3
Example 4
Confidence Interval for Difference Between Proportions
Example 5
Example 6
Sample Midterm Problems II
13 soru
Interval Estimation of Mean (Known Variance) 1
Interval Estimation of Mean (Known Variance) 2
Interval Estimation of Mean (Known Variance) 3
Interval Estimation of Mean (Unknown Variance) 1
Interval Estimation of Mean (Unknown Variance) 2
Interval Estimation of Mean (Unknown Variance) 3
Interval Estimation of Proportion 1
Interval Estimation of Proportion 2
Confidence Interval for Difference Between Means (Known Variances)
Confidence Interval for Difference Between Means (Unknown Variances)
Confidence Interval for Difference Between Proportions 1
Confidence Interval for Difference Between Proportions 2
Confidence Interval for Difference Between Proportions 3
Hypothesis Testing and Properties
5 konu anlatımı · 2 soru
Introduction
Terminology
Example 1
Example 2
Example 3
Exam Like Question 1
Exam Like Question 2
Hypothesis Testing for Mean and Proportion
9 konu anlatımı · 3 soru
Testing Procedure
How to Perform the Test for Means
Example 1
Example 2
Example 3
Example 4
Exam like Question 1
Exam like Question 2
How to Perform the Test for Proportions
Example 1
Example 2
Exam Like Question 1
Hypothesis Testing - Two Populations
7 konu anlatımı
Tests for Difference Between Means
Example 1
Example 2
Example 3
Testing for Difference Between Proportions
Example 4
Example 5
Sample Midterm Problems III
14 soru
Hypotheses and Test Procedures 1
Hypotheses and Test Procedures 2
Hypotheses and Test Procedures 3
Hypothesis Testing about Population Mean 1
Hypothesis Testing about Population Mean 2
Hypothesis Testing about Population Mean 3
Hypothesis Testing about Population Mean 4
Hypothesis Testing about Proportions 1
Hypothesis Testing about Proportions 2
Hypothesis Testing about Proportions 3
Tests for Difference Between Means 1
Tests for Difference Between Means 2
Testing about Differences of Proportions 1
Testing about Differences of Proportions 2
Sample Final Problems I
4 soru
Tests for Difference Between Means 1
Tests for Difference Between Means 2
Testing about Differences of Proportions 1
Testing about Differences of Proportions 2
Basics of the Analysis of Variance (ANOVA)
6 konu anlatımı
Introduction
Anova Test Procedure
Decision Step of the Test
Example 1
Example 2
Example 3
Simple Linear Regression and Correlation
14 konu anlatımı
Regression Equations
Example 1
Example 2
Linear Regression
Example 3
Example 4
Example 5
Errors in SLR
Example 6
Some Important Formulas
Slope Paremeter
Test for Slope Parameter
Confidence Interval for Slope Parameter
Example 8
Sample Final Problems II
9 soru
Simple Linear Regression 1
Simple Linear Regression 2
Simple Linear Regression 3
Simple Linear Regression 4
Simple Linear Regression 5
Simple Linear Regression 6
Simple Linear Regression 7
Simple Linear Regression 8
Simple Linear Regression 9
Multiple Regression Analysis
9 konu anlatımı
Introduction
Example 1
Errors in Multiple Linear Regression
Coefficients in Multiple Linear Regression
Tests for Significance of Regression
Tests for Individual Regression Coefficient
Coefficient of Determination
Example 2
Example 3
Goodness-of-Fit Tests and Categorical Data Analysis
5 konu anlatımı · 2 soru
Goodness of Fit Test
Example 1
Example 2
Analysis of Contingency Tables
Example 3
Example 4
Example 5
Sample Final Problems III
7 soru
Multiple Linear Regression 1
Multiple Linear Regression 2
Goodness-of-Fit Test 1
Goodness-of-Fit Test 2
Contingency Table 1
Contingency Table 2
Contingency Table 3