Verse of the Week
11For I know the plans I have for you,” declares the LORD,
“plans to prosper you and not to harm you, plans to give you hope and a future.
12Then you will call upon me and come and pray to me, and I will
listen to you. 13You will seek me
and find me when you seek me with all your heart. 14I will be found by you,” declares the LORD, “and will bring
you back from captivity.£ I will gather you from all the nations and places where I
have banished you,” declares the LORD.
Jer 29:11-14b
q Drills: computation cards
q Check Assignment: Handouts A-4
q Discussion: Algebra Review
q Exercises: Algebra Test (handout) (due Thursday, 5/18)
o This test is to be taken closed-book and individually.
o You
may use a calculator to check answers, but
q Drills: computation cards
q Chapter “A” Test is due today!
q Discussion: Begin reviewing Chapters 6-10 in preparation for the Semester Final
q Discussion: Chapter 6 Review – Mathematical Curves
q Discussion: Chapter 7 Review – Methods of Counting
q
Things you
can go over to review and prepare for the Semester Final:
o
Tests,
Home Exercises, Summary & Review (end of each chapter)
q Review: Key Concepts from Chapters 6-7 (see other side)
q Review: Jacobs: Chapter 6 (pp. 328-385)
q Review: Jacobs: Chapter 7 (pp. 402-436)
q Review: Key Concepts from Chapters 8-9 (see other side)
q Review: Jacobs: Chapter 8 (pp. 446-505)
q Review: Jacobs: Chapter 9 (pp. 526-583)
q Chapter
6 Review – Mathematical Curves
o Conic Sections: Circle, Ellipse, Parabola, Hyperbola
o Sine Curve: Amplitude, Wavelength, Frequency
o Spirals: Archimedean (arithmetic sequence), Logarithmic (geometric sequence)
o Cycloid
q Chapter
7 Review – Methods of Counting
o Fundamental Counting Principle (multiply ways each event can occur)
o Factorial – n! = multiply consecutive numbers from n down to 1
o Permutations – arrangement in a definite order – P(n,r) = n!/(n-r)!
o Combinations – selection where order doesn’t matter – C(n,r) = P(n,r)/r!
q Chapter
8 Review – Mathematics of Chance
o Probability: the measure of chance of an event happening from equally likely possible outcomes
§ calculated: (# ways event can occur)/(# of possible outcomes)
§ measured: (# times event occurred)/t# of possible outcomes)
§ expressed as a fraction or decimal from 0 to 1, or as a percentage from 0% to 100%
o Successive Events: multiply the probabilities of the individual events
§ dependent or independent
o Binomial: two possible outcomes
o Pascal’s Triangle: helps determine binomial probabilities
o Complementary Events: where an event occurs, and an event doesn’t occur
§ sum of these two probabilities always adds up to 1
q Chapter
9 Review – An Introduction to Statistics
o Frequency Distributions
o Measures of Central Tendency: Mean, Median, Mode
o Measures
of Variability: Range, Standard Deviation,
o Sample, Population