Save
STATS&PROB
Computing the Variance and Standard Deviation
Save
Share
Learn
Content
Leaderboard
Share
Learn
Created by
SlzrTina
Visit profile
Cards (1)
Steps in Finding the Variance and Standard deviation
Find the
mean
of the probability distribution.
Subtract
the mean from each
value
of a
random
variable
X.
Square
the results obtained in Step
2.
Multiply
the results obtained in Step
3
by the corresponding probability.
Get the
sum
of the results obtained in Step
4.
See similar decks
11. Standard costing and variance analysis
AQA A-Level Accounting
130 cards
11.2 Calculating variances
AQA A-Level Accounting > 11. Standard costing and variance analysis
33 cards
4.8 Mean and Standard Deviation of Random Variables
AP Statistics > Unit 4: Probability, Random Variables, and Probability Distributions
84 cards
3.2 Standard Costing and Variance Analysis
Edexcel A-Level Accounting > 3. Accounting for Management Decision Making
18 cards
11.3 Interpreting variances
AQA A-Level Accounting > 11. Standard costing and variance analysis
45 cards
11.1 Establishing standard costs
AQA A-Level Accounting > 11. Standard costing and variance analysis
52 cards
1.9 Comparing Distributions of a Quantitative Variable
AP Statistics > Unit 1: Exploring One-Variable Data
31 cards
3.4 Using Spoken Standard English
OCR GCSE English Language > 3. Spoken Language
92 cards
5.4.1 Standard electrode potentials
OCR A-Level Chemistry > Module 5: Physical Chemistry and Transition Elements > 5.4 Redox and Electrode Potentials
48 cards
1.5.1 Computing-related legislation
OCR A-Level Computer Science > 1.5 Legal, moral, cultural and ethical issues
48 cards
5.1 Effects of Computing Innovations
AP Computer Science Principles > Big Idea 5: Impact of Computing
31 cards
1.2.9 Understanding standard algorithms:
Edexcel GCSE Computer Science > Topic 1: Computational Thinking > 1.2 Algorithms
118 cards
2.3.2 Standard algorithms
OCR A-Level Computer Science > 2.3 Algorithms to solve problems and standard algorithms
158 cards
8.1.1 Standard Enthalpy Changes
Edexcel A-Level Chemistry > Topic 8: Energetics I > 8.1 Enthalpy Changes
56 cards
14.1.1 Standard Electrode Potentials
Edexcel A-Level Chemistry > Topic 14: Redox II > 14.1 Electrochemical Cells
81 cards
Big Idea 5: Impact of Computing
AP Computer Science Principles
113 cards
3.3.4 Comparing Judiciaries
OCR A-Level Politics > 3. Comparative Politics > 3.3 Comparative Approaches
107 cards
Understanding the following standard searching algorithms
OCR GCSE Computer Science > 2.1 Algorithms > 2.1.3 Searching and Sorting Algorithms
20 cards
2.3 Algorithms to solve problems and standard algorithms
OCR A-Level Computer Science
292 cards
7.3 International Accounting Standards
Edexcel A-Level Accounting > 7. Emerging Issues in Accounting
29 cards
4.3.3 Inflation and deflation
AQA A-Level Economics > 4. The national and international economy > 4.3 Economic performance
88 cards