What is the definition of a relation
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values where the range is the set of all possible y or outp
From playlist What is the Domain and Range of the Function
Using parent graphs to understand the left and right hand limits
👉 Learn how to evaluate the limit of an absolute value function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The absolute value function is a function which only takes the positive val
From playlist Evaluate Limits of Absolute Value
What is the definition of range of a relation
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values where the range is the set of all possible y or outp
From playlist What is the Domain and Range of the Function
Going from relations to functions
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values where the range is the set of all possible y or outp
From playlist What is the Domain and Range of the Function
Evaluate the left and right hand limit by graphing the function
👉 Learn how to evaluate the limit of an absolute value function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The absolute value function is a function which only takes the positive val
From playlist Evaluate Limits of Absolute Value
What is the vertical line test
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values where the range is the set of all possible y or outp
From playlist What is the Domain and Range of the Function
Learn how to evaluate left and right hand limits of a function
👉 Learn how to evaluate the limit of an absolute value function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The absolute value function is a function which only takes the positive val
From playlist Evaluate Limits of Absolute Value
How To Be Confident Without Being Arrogant
Conor McGregor: How To Be Confident Without Being Arrogant Get Our Best Tip To Turning On Confidence In Just 60 Seconds: https://goo.gl/AiIEjJ Conor McGregor is one of the most confident athletes in the world. He displayed that confidence in his flawless victory over Eddie Alvarez in UFC
From playlist How To Be Confident
18. Bayesian Statistics (cont.)
MIT 18.650 Statistics for Applications, Fall 2016 View the complete course: http://ocw.mit.edu/18-650F16 Instructor: Philippe Rigollet In this lecture, Prof. Rigollet talked about Bayesian confidence regions and Bayesian estimation. License: Creative Commons BY-NC-SA More information at
From playlist MIT 18.650 Statistics for Applications, Fall 2016
THREE Ways to Find Statistical Significance (14-9)
Expanding of the idea of criteria for significance, Dr. Daniel explains the Three Ways to Find Significance. The Critical Value is the “fence” that we use to determine if a test statistic is significant. The p-value: probability of finding the given test statistic if the null hypothesis is
From playlist Hypothesis Testing Introduction WK 14 QBA 237
Statistics: Ch 9 Hypothesis Testing (27 of 35) Upper and Lower Confidence Limits (UCL, LCL)
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 Given: the population standard deviation, the confidence interval (or the level significance), and the sample size, n=100. The UCL an
From playlist STATISTICS CH 9 HYPOTHESIS TESTING
Statistics: Ch 9 Hypothesis Testing (14 of 35) Another Look at the Level of Confidence
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We take another look at the Level of Confidence by using an example of a normal distribution of a population where the critical regio
From playlist STATISTICS CH 9 HYPOTHESIS TESTING
Hypothesis testing (ALL YOU NEED TO KNOW!)
0:00 Introduction 3:41 Intuition behind hypothesis testing 10:16 Example 1 12:57 Null hypothesis 22:00 Test statistic 28:27 p-valiue 33:38 Confidence intervals 37:46 Significant treatment difference 42:25 Power and Sample size (THE BEST!) 50:47 Example 2
From playlist Statistical Inference (7 videos)
Rasa Algorithm Whiteboard - Fallback Detection
When you're uncertain about a prediction it's probably best not to immediately automate it. In this video, we'll discuss a fallback mechanism that's built-in Rasa. It's fairly general though so it might also serve as an inspiration for other algorithms too.
From playlist Algorithm Whiteboard
Statistics: Ch 9 Hypothesis Testing (13 of 35) What is the "Level of Confidence"?
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the Level of Confidence = 1 – level of significance = 1 – alpha (alpha=level of significance). Ex. If the test statisti
From playlist STATISTICS CH 9 HYPOTHESIS TESTING
Statistics: Ch 8 Hypothesis Testing (33 of 35) Example Problem #4
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071a Given: The wight of cereal boxes has a standard deviation of 0.27 ounces. A random sample of 18 boxes have a mean weight of 9.87 oun
From playlist STATISTICS CH 9 HYPOTHESIS TESTING
The p value is the exact significance level (FRM T2-12)
[My XLS is here http://trtl.bz/030518-yt-p-value-xls] The p value is the area in the rejection region(s). In this example, we observe a sample mean of +15 bps and our null hypothesis is that the "true" population mean is zero. The corresponding p value of 2.36% is the exact (i.e., lowest)
From playlist Quantitative Analysis (FRM Topic 2)
The best explanation of domain and range with multiple examples
👉 Learn about every thing you need to know to understand the domain and range of functions. We will look at functions represented as equations, tables, mapping, and ordered pairs. The domain is the set of all possible x or input values where the range is the set of all possible y or outp
From playlist What is the Domain and Range of the Function
Statistics: Ch 8 Hypothesis Testing (34 of 35) Example Problem #5
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071a Given: Ropes are manufactured to have an average strength of 300 pounds with a standard deviation of 24 pounds. A sample of 45 ropes
From playlist STATISTICS CH 9 HYPOTHESIS TESTING