MATH 260 • 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.
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
Reading Tables
5 konu anlatımı
Z Table (For most questions)
Z Table (For some other questions)
T Table
Chi Square Table
F Table
Central Limit Theorem
6 konu anlatımı
Sample Mean
Sample Variance
Central Limit Theorem
Example 1
Example 2
Example 3
Statistics and Their Distributions
14 konu anlatımı
Z Distribution
Example 1
Example 2
Chi Square Distribution
Example 3
T Distribution
Example 4
Example 5
Example 6
F Distribution
Example 7
Example 8
Example 9 (All Distributions)
Chapter Summary
Some General Concepts of Point Estimation
4 konu anlatımı · 7 soru
Introduction
Unbiased Estimators
Example 1
Example 2
Example 3
Example 4
Example 5
Efficient Estimators
Example 6
Example 7
Example 8
Methods of Point Estimation
3 konu anlatımı · 6 soru
Method of Moments
Example 1
Example 2
Example 3
Method of Maximum Likelihood
Example 4
Example 5
Example 6
Chapter Summary
Sample Midterm Problems I
12 soru
Statistics and Their Distributions 1
Statistics and Their Distributions 2
Statistics and Their Distributions 3
Point Estimation 1
Point Estimation 2
Point Estimation 3
Point Estimation 4
Point Estimation 5
Point Estimation 6
Point Estimation 7
Point Estimation 8
Point Estimation 9
Statistical Intervals Based on a Single Sample
18 konu anlatımı
Introduction
Table Values
Large Sample Confidence Intervals for a Population Mean
Example 1
Example 2
Example 3
One Sample t Confidence Interval
Example 5
Example 6
A General Large-Sample Confidence Interval
Example 7
Example 8
A Prediction Interval for Future Value
Example 9
Tolerance Intervals
Example 10
Confidence Interval For Variance and Standard Deviation of a Normal Population
Example 11
Sample Midterm Problems II
13 soru
One Sample z Confidence Interval 1
One Sample z Confidence Interval 2
One Sample z Confidence Interval 3
One Sample z Confidence Interval 4
One Sample z Confidence Interval 5
Prediction Intervals
Tolerance Intervals
One Sample t Confidence Interval
One Sample Confidence Interval for Proportions 1
One Sample Confidence Interval for Proportions 2
One Sample Confidence Interval for Variance 1
One Sample Confidence Interval for Variance 2
Confidence Intervals in General
Hypothesis and Test Procedures
5 konu anlatımı · 4 soru
Introduction
Terminology
Example 1
Example 2
Example 3
Example 4
Power Function of a Test
Example 5
Example 6
Tests of Hypotheses Based on a Single Sample
6 konu anlatımı · 2 soru
Introduction
Tests about a Population Mean
Example 1
Example 2
Example 3
Tests Concerning a Population Proportion
Example 4
Example 5
Sample Midterm Problems III
15 soru
Hypotheses and Test Procedures 1
Hypotheses and Test Procedures 2
Hypotheses and Test Procedures 3
Hypotheses and Test Procedures 4
Hypotheses and Test Procedures 5
Hypotheses and Test Procedures 6
Hypotheses and Test Procedures 7
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
Hypothesis Testing & One Sample t Confidence Interval
Spring 25 Midterm Problems
4 soru
Method of Moments and Maximum Likelihood Estimator
Confidence Interval
Unbiased Estimator
Hypothesis Testing for Mean
(NEW) Fall 2024 Midterm Problems (NEW)
4 soru
Question 1
Question 2
Question 3
Question 4
(NEW) Fall 2025 Midterm Problems (NEW)
4 soru
Question 1
Question 2
Question 3
Question 4
Tests of Hypotheses Based on a Single Sample
12 konu anlatımı
Introduction
Tests about a Population Mean
Example 1
Example 2
Example 3
Tests Concerning a Population Proportion
Example 4
Example 5
Tests for Variances
Example 6
Example 7
Example 8
Sample Final Problems I
16 soru
Hypotheses and Test Procedures 1
Hypotheses and Test Procedures 2
Hypotheses and Test Procedures 3
Hypotheses and Test Procedures 4
Hypotheses and Test Procedures 5
Hypotheses and Test Procedures 6
Hypotheses and Test Procedures 7
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 Population Mean 5
Hypothesis Testing about Proportions 1
Hypothesis Testing about Proportions 2
Hypothesis Testing about Proportions 3
Hypothesis Testing about Variances
Inferences Based on Two Simples
23 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
Tests for Difference Between Means
Example 5
Example 6
Example 7
Confidence Interval for Difference Between Proportions
Example 8
Example 9
Testing for Difference Between Proportions
Example 10
Example 11
Paired t-Test
Example 12
Confidence Interval for Ratio of Variances
Example 13
Tests for Ratio of Variances
Example 14
Example 15
Sample Final Problems II
11 soru
Confidence Interval for Difference Between Means (Known Variances)
Confidence Interval for Difference Between Means (Unknown Variances)
Tests for Difference Between Means 1
Tests for Difference Between Means 2
Confidence Interval for Difference Between Proportions 1
Confidence Interval for Difference Between Proportions 2
Confidence Interval for Difference Between Proportions 3
Testing about Differences of Proportions 1
Testing about Differences of Proportions 2
Testing about Ratio of Variances
Paired t-Test 1
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
5 soru
Goodness-of-Fit Test 1
Goodness-of-Fit Test 2
Categorical Data Analysis 1
Categorical Data Analysis 2
Categorical Data Analysis 3
ANOVA
6 konu anlatımı
Introduction
Anova Test Procedure
Decision Step of the Test
Example 1
Example 2
Example 3
Simple Linear Regression
15 konu anlatımı
Regression Equations
Example 1
Example 2
Linear Regression
Example 3
Example 4
Example 5
Example 6
Errors in SLR
Example 7
Some Important Formulas
Slope Paremeter
Test for Slope Parameter
Confidence Interval for Slope Parameter
Example 8
Multiple Linear Regression Model
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
Sample Final Problems IV
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
Multiple Linear Regression 1
Multiple Linear Regression 2
Spring 24 Final
4 soru
Creating Confidence Interval
Simple Linear Regression
Testing for Multinomial Parameters
Multiple Linear Regression