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Class Notes for Mathematics and Statistics at Acadia University

MATH 2233 Lecture Notes - Lecture 22: Random Variable, Standard Deviation, Blood Pressure
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1st DEC 2018 , SAMPLING DISTRIBUTIONS Question: What is the distribution of the average hospital time for the randomly selected ndividuals? To answer this question we must complete the following tables Remember, by indepen...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture 21: Continuous Random Variables, pt.4
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- sooo --0.01 X - binomial , n= , p -- = to a) 4) G) = b) 0=4 ) (g) 495 6 = Fpq= 7.0356 Check : np = 50710 or else we cant use normal approximation -. } not 4950710 to save time c)G) PCXI 30 ) = PEE 30435,50 ) = P (75-2771...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture Notes - Lecture 20: Random Variable, Linear Map
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: let X be a normal random variable with 100 and 6=10 . Find Example = Xo where : = = a) PCXE Xo ) 080 b) PCX 7 Xo) 0.025 = = i 080 PLZ 5 Zo ) Pf f XoO ) = I - P -0.025=0.975 (2-7,20)=1 = pfzfzo ) = 0.80 = to : 196 table 3...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture Notes - Lecture 18: Probability Distribution, Random Variable, European Route E6
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20th 298 NOV , CONTINUOUS RANDOM VARIABLE values ...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture Notes - Lecture 19: Standard Deviation, European Route E20
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Example 1: The heart rate of patients suering from heart disease is normally distributed with a mean of 97 beats p-r minute and a standard deviation of 18 beats per min-te. For a randomly chosen patient answer the followi...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture Notes - Lecture 17: Standard Deviation
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NOV 6th 2018 , POISSON DISTRIBUTION X= # times a rare ...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture Notes - Lecture 16: Prq, Random Variable
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THE NEGATIVE BINOMIAL DISTRIBUTION [ XNNB Cr p )] { X= here number of failures obtained before achieving rth Success trials is sequence of identical performed independant trials Bernoulli independant Trials : Emsm:*i In a ...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture 15: HYP vs BIN
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1st November , 2018 us . BIN Hyp Example 2: In a study of falcons in a certain region of North West Canada, 30 falcons were...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture Notes - Lecture 14: Pcx
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October 30th 2018 , HYPERGEOMETRIC DISTRIBUTION ! similar to binomial as trials result in either ...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture 13: Binomial Probabilities
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October 25th 2018 , BINOMIAL PROBABILITIES the mass to create a table using probability - function of : h n values . 9 (1) P where n= 0 i. in , i. q= tp Find values for PCX ) and form : n o I 2 3 in If pin ) } ] M g. Smur...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture Notes - Lecture 12: Elche, Standard Deviation
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23rd October , 208 DISCRETE RANDOM ...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture 11: Baye's Rule
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18th October , 2018 'S RULE BAYE f. PCAIB )= PIBIA) .PLA) ' . ...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture 10: Independence
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October 16th ,2018 INDEPENDENCE Example 1: It is believed that the occurrence of cerebral vascular accidents (CVA) is related to high diastolic blood pressure (90+ mmHg). In a st...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture 9: Event Operations
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October 9th 2018 , EVENT OPERATIONS Solve the following question using : - let A- individuals with blood pressure 0.40 high PLAY 0.65 let Bi individual is P1B ) overweight PCAUB )= 0.80 . 22 Table Venn diagram Contingency...

Mathematics and Statistics
MATH 2233
Wilson Lu
MATH 2233 Lecture 8: Probability
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October 2nd ,2018 PROBABILITY A number between 0 and I which ] . measures how likely an event is to occur Each action and leads to outcomes . experiment : all the that occur SAMPLE SPACE (5) collection of possible outcomes...

Mathematics and Statistics
MATH 2233
Wilson Lu
Statistics - Reference Guides

This Guide provides an easy to follow summary of all basic principles that are the foundation to Statistics and Probabilities. Using a combination of charts and sample equations, the key concepts are developed and the esse...

Econometrics
ETC2430
All Professors
Calculus Derivatives - Reference Guides

This advanced Calculus Guide provides assistance to the user through its articulation of key Derivatives principles. Helpful tips to solve exponential and logarithmic functions are featured.

BAD - Business Administration
BAD 200
All Professors
Permachart - Marketing Reference Guide: Becquerel, Hyperbolic Function, International Standard Book Number

l e a r n • r e f e r e n c e • r e v i e w permacharts TM CCalculus Integrals II INTEGRALS INVOLVING a+bu & p+qu ...

BAD - Business Administration
BAD 200
All Professors
College Mathematics - Reference Guides

This comprehensive Guide provides concrete reference materials in three math fundamentals – Algebra, Calculus, and Trigonometry. Helpful sample equations and rules are the backbone to this Guide

BAD - Business Administration
BAD 200
All Professors
Permachart - Marketing Reference Guide: Inflection Point, Inflection, Farad

l e a r n • r e f e r e n c e • r e v i e w permacharts TM Differential Calculus Differential Calculus ...

BAD - Business Administration
BAD 200
All Professors
Permachart - Marketing Reference Guide: Iterated Integral, Centroid, Multiple Integral

permacht asrTM integral Calculus theorems types of iNtegrals averaGe value Theorem ...

BAD - Business Administration
BAD 200
All Professors
Laplace Transforms - Reference Guides

This useful Math Guide is a specific reference for techniques to convert ordinary differential equations to algebraic equations. Helpful charts and summaries are used to convey information such as exponential, square root,...

BAD - Business Administration
BAD 200
All Professors
Permachart - Marketing Reference Guide: Charge Pump, Diode, Electrolytic Capacitor

l e a r n • r e f e r e n c e • r e v i e w permacharts TM CConductors & Semiconductors BASICS TERMS Conductor Valence and conduction bands for electr...

Electrical Engineering
4400:307
All Professors
Permachart - Marketing Reference Guide: Steradian, Luminous Intensity, Si Base Unit

l e a r n • r e f e r e n c e • r e v i e w permacharts TM Metric System ...

Basic Engineering
BE 1101
All Professors
Intermediate Algebra - Reference Guides

This more advanced Guide builds upon the reference material set out in the Introductory Algebra Guide. Linear equations, polynomial equations and complex numbers are readily explained; clear and easy to follow emphasis is ...

MATH
MATH 504
All Professors
Introductory Algebra - Reference Guides

This Guide provides a concise and very readable summary of all key Algebraic principles. Special attention is directed to terminology, laws, and operations, with practical examples developed as illustration of these princi...

MATH
MATH 504
All Professors
Permachart - Marketing Reference Guide: Circumscribed Circle, Trapezoidal Rule, Quadrilateral

permacharts TM Geometry Geometry QUADRILATERALS CIRCLES & CONICS...

MATH
MATH 501
All Professors
Permachart - Marketing Reference Guide: Cubic Yard, Nautical Mile, Fluid Ounce

l e a r n • r e f e r e n c e • r e v i e w permacharts TM Weights & Measures THE U.S./IMPERIAL SYSTEM OF MEASUREMENTS ...

Physics
PHYS 24300
All Professors
Vectors & Matrices - Reference Guides

Vectors are an important area of study that develops naturally from a basic understanding of physics and is subsets – statics, dynamics, and mechanics. This practical Guide provides assistance in an often complex disciplin...

Physics
PHYS 24300
All Professors
Permachart - Marketing Reference Guide: Luminous Flux, Magnetic Flux, Magnetic Flux Quantum

permacharts TM F u n d a m e n t a lP h y s ic a lC o n s t a n t s General Constants Quantity...

Physics
PHYS 24300
All Professors

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