Statistics Videos - Dr. Lee, Jae Ki
83 videos • 2,217 views • by HelpYourMath - Statistics
1
Excel 5.3 Analyzing two tail tests using excel
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2
Excel 5.2 Right tailed hypothesis test using excel
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3
Excel 3.2 Finding binomial probability using excel spreadsheet (Covering two examples)
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4
Excel 4.5 Construct 90% 95% 99% confidence interval with a small sample
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5
Excel 4.4 Construct 90% 95% 99% confidence interval larger sample
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6
Excel 6.3 Find a z score using a given probability value
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7
Excel 6.1 Probability using the standard normal distribution
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8
Project#4 Using excel data analysis tool to construct a confidence interval 2021
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9
Lesson 4.3 Finding the population mean, variance, and standard deviation using the mean deviation
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10
Lesson 4.4 Find the sample mean variance and standard deviation using mean deviation
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11
Introduction to Statatistics orientation 2
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12
Statistics orientation video 1
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13
MAT150 053 Orientation
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14
Creating box plot in the google spread sheet
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15
Lesson 10.5 Example of the Central Limit Theorem
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16
Lesson 9.1 Define Normal Distribution
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17
Lesson 9.2 Standard Normal Distribution
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18
Lesson 9.3 Comparing Unique distribution
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19
Lesson 9.4 How to read z score
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20
Lesson 9.5 Finding normal probability using z score
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21
Lesson 9.5 Find the normal probability using z score 2
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22
Lesson 9.6 Reading z score using examples
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23
Lesson 6.1 Sample space and total number of cases
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24
Lesson 10.3 Sampling Distribution
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25
Lesson 10.1 Finding x value using percentile value 1
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26
Lesson 10.2 Find the x value using the percentile value 2
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27
Lesson 10.4 Central limit theorem
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28
Lesson 8.2 Binominal Probability
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29
Lesson 11.1 Intro Confidence Interval
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30
Lesson 11.2 Confidence Interval with example 1
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31
Lesson 11.3 Confidence interval with example #2
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32
Lesson 11.4 Confidence interval using t distribution 1
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33
Lesson 11.5 Confidence interval with t distribution 2
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34
Lesson 7.5 Permutation and combination
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35
Lesson 6.2 Empirical Probability
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36
Lesson 5.1 Drawing box plot - no outliers
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37
Lesson 7.1 Conditional probability using a table
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38
Lesson 7.3 Additional Rule
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39
Lesson 7.4 Additional rule using a table
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40
Finding Mean, Variance, and SD using Frequency Table
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41
Lab 3 part 2
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42
Lab 3 video part 1
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43
Lesson 1.1 Overview of the statistics
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44
Lesson 1.2 Parameter, Stattistics, and Branches of Statistics
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45
Lesson 1.3 Variables and Types of Data
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46
Lesson 2.3 Relative Frequency Histogram and Ogive chart
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47
Finding variance and standard deviation using computational formula
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48
Lesson 3.2 Pie-chart and Pareto Chart
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49
Lesson 4.7 Finding mean, variance and SD using the frequency table
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50
Finding Mean and SD using Excel
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51
Creating Box plot
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52
Lesson 3.3 Correlation
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53
Lesson 4.6 Find the sample mean, variance, and standard deviation by the computational formula 2
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54
Lesson 4.8 Find the sample mean, variance and standard deviation using the frequency table
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55
Lesson 4.5 Finding the sample mean, variance and standard deviation using the weighted mean
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56
Finding the sample mean, variance and standard deviation using the mean deviation
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57
Meaning of the level of significance
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58
Lesson 14.2 t test right tail test
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59
Lesson 14.3 t test two tail test
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60
Lesson 14.1 Description of t- test and t- left tail test
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61
Lesson 13.7 z test two tail test
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62
Lesson 13.6 z test right tail test
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63
Lesson 13.5 z- test left tail test
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64
Lesson 13.4 p value two tail test part 2
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65
Lesson 13.3 p value two tail test
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66
Lesson 13.2 p value right tail test
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67
Lesson 13.1 p value left-tail test
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68
Lesson 12.1 How to define left tail right tail and two tail Hypothesis test setting
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69
Lesson 8.1 The Mean, Variance and Standard Deviation of a Discrete Probability Distribution
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70
Lesson 2.1 Frequency Table, Tally, Midpoint, Relative Frequency and Cumulative Frequency
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71
Lesson 2.2 Frequency Histogram Example
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72
Lesson 4.1 Measures of Central Tendency - Mode, Median and Mean
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73
Lesson 4.2 Mean, Variance and Standard Deviation Example
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74
Lesson 3.1 Stem and Leaf Plot
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75
Lesson 15-1 Hypothesis z test for proportion Left tailed test
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76
Lesson 15-2 Hypothesis z test for proportion two tail test
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77
Lesson 15-3 Hypothesis z test for proportion right tail test
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78
Lesson 16-1 Testing the difference between mean Large independent samples
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79
Lesson 16-2 Testing the difference between mean Large independent samples two-tailed test
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80
Lesson 16-3 Testing the difference mean Large independent samples left tailed test
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81
Lesson 16-4 Testing the difference mean Large independent samples Right tailed test
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82
Lesson 17-1 Testing the difference between means Small Independent Samples Variance are not equal
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83
Lesson 17-2 Testing the difference between means Small independent samples with equal variances
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