Inferring population mean from sample mean
10:03
Inferring population mean from sample mean
Feb 20, 2011
Khan AcademySal Khan
Sample Mean: Symbol (X Bar), Definition, Standard Error
2:18
Sample Mean: Symbol (X Bar), Definition, Standard Error
10 months ago
statisticshowto.com
Dice Roll Probability: 6 Sided Dice
3:13
Dice Roll Probability: 6 Sided Dice
Oct 15, 2024
statisticshowto.com
The amount of time that a drive-through bank teller spends on a customer is a random variable with a mean μ=3.2 minutes and a standard deviation σ=1.6 minutes. If a random sample of 64 customers is observed, find the probability that their mean time at the teller's counter is (a) at most 2.7 minutes: (b) more than 3.5 minutes; (c) at least 3.2 minutes but less than 3.4 minutes. | Numerade
The amount of time that a drive-through bank teller spends on a cust…
Dec 17, 2021
numerade.com
Ex: Basic Example of Finding Probability From a Table
2:39
Ex: Basic Example of Finding Probability From a Table
272.3K viewsOct 31, 2013
YouTubeMathispower4u
SOA Exam P Question 90 | Joint Distribution
3:37
SOA Exam P Question 90 | Joint Distribution
5K viewsJan 21, 2021
YouTubeRumi the Math person
[GET ANSWER] 7.(05.02 MC)Carson's tablet has about 2,000 videos. The distribution of the play times for these videos is skewed heavily to the right, with a mean of 135 seconds and astandard deviation of 25 seconds.Part A: Explain why you cannot accurately calculate the probability that the mean play time is more than 142 seconds for a random sample of 10 videos. (4points)Part B: Suppose you take a random sample of 50 videos instead. Explain how the Central Limit Theorem allows you to find the pr
[GET ANSWER] 7.(05.02 MC)Carson's tablet has about 2,000 videos. The di…
May 27, 2022
numerade.com
6:20
Introduction to Probability Distributions
328.7K viewsJul 2, 2019
YouTube365 Data Science
11:46
Probability Density Functions
600.1K viewsMar 24, 2018
YouTubeThe Organic Chemistry Tutor
10:24
How To Calculate Variance
1.8M viewsMay 20, 2020
YouTubeThe Organic Chemistry Tutor
10:07
Probability Exponential Distribution Problems
555.9K viewsSep 14, 2019
YouTubeThe Organic Chemistry Tutor
29:30
Normal Distribution & Probability Problems
1.5M viewsMar 24, 2018
YouTubeThe Organic Chemistry Tutor
7:00
How To Calculate Expected Value
663.2K viewsMay 30, 2020
YouTubeThe Organic Chemistry Tutor
10:59
Normal Distribution EXPLAINED with Examples
1.3M viewsMar 18, 2021
YouTubeAce Tutors
8:12
Conditional Probability - Example 1
502.2K viewsSep 11, 2013
YouTubeslcmath@pc
10:28
Standardizing Normally Distributed Random Variables
331.2K viewsSep 11, 2013
YouTubejbstatistics
14:32
Continuous Random Variables: Mean & Variance
379.9K viewsDec 5, 2012
YouTubeMrNichollTV
10:11
Probability - Independent and Dependent Events
828.9K viewsMar 27, 2019
YouTubeThe Organic Chemistry Tutor
3:11
Sampling Distribution - Central Limit Theorem - Normal Distribution
103.5K viewsJul 13, 2016
YouTubeJoshua Emmanuel
6:47
Normal Distribution: Calculating Probabilities {TI 84 Plus CE}
293.7K viewsMay 6, 2017
YouTubeBell Curved Education
16:12
Introduction to Poisson Distribution - Probability & Statistics
1.4M viewsJun 16, 2019
YouTubeThe Organic Chemistry Tutor
16:59
Introduction to Probability, Basic Overview - Sample Space, & Tree Dia…
3.5M viewsMar 21, 2019
YouTubeThe Organic Chemistry Tutor
21:22
Random Variable, Probability Density Function, Cumulative Distribution Fu…
1.8M viewsMar 19, 2019
YouTubeDr.Gajendra Purohit
6:59
How To...Calculate the Confidence Interval for a Sample
714.7K viewsNov 11, 2020
YouTubeEugene O'Loughlin
32:13
Geometric Distribution - Probability, Mean, Variance, & Standard Deviation
549.1K viewsJun 9, 2019
YouTubeThe Organic Chemistry Tutor
2:25
95% Confidence Interval Excel
405.7K viewsSep 1, 2016
YouTubeDr. Elliott Jardin
2:06
How To Calculate Sample Standard Deviation (Step By Step)
269.4K viewsDec 31, 2020
YouTubeLearn2Stats
7:04
Calculate K, Mean & Variance in Discrete Random Variable
44.8K viewsFeb 14, 2020
YouTubePerfect Computer Engineer
5:05
Sample Mean and Population Mean - Statistics
531.3K viewsJan 24, 2019
YouTubeThe Organic Chemistry Tutor
6:57
Z-Scores, Standardization, and the Standard Normal Distribution (5.3)
1.7M viewsJun 18, 2019
YouTubeSimple Learning Pro
See more videos
Static thumbnail place holder