MAT123 Spring 2025 Notes

Mon, 5/5 , Review of Grades including Qz/Labs Grade (10%), Answer Students' Exam Questions

Comments ...

Hello,: It is now 11:03 AM 5/7/2025.; If you are reading this, you likely haven't bothered looking at last week's announcements/assignments and haven't bothered the email you got recently from me.; It exam is a take home and whould have been requested by noon yesterday.; I will still check for pink-box requests made from my office home page.; The exam is due at midnight tonight.; Have a lovely life, A²; P.S. Go read the last emails I sent to you.

Assignments, Quizzes, Tests, Grading and Cheating

Wed, 3/26	5.1, 5.2	
Mon, 3/31	6.1, 6.2
Wed, 4/2	6.4

Fri, 1/24		Letter, Quiz 1
Fri, 1/31		TEST 1: Chapters 1,  2.1 - 2.4 (10%)	frequency, sample, 1-varable statistics
Fri, 2/7	 	Quiz 2 /Lab 2	(cancelled)
Fri, 2/14		TEST 2:  More Chapter 2 & Ch 12 (10%) 2-variable statistics, compute standard deviation, 
		grouped data statistics
Fri, 2/21		Quiz 3 / Lab 3 spreadsheet computation, regression line, scatter plot, 
		correlation coefficient
Fri, 2/28	Quiz 4 / Lab 4 probability, central limit theorem
		change spreadsheet file:///D:/www.mathnstuff.com/math/xls/Lab4.123sp25.xlsx
		to file:///D:/www.mathnstuff.com/math/xls/Lab4.123sp25.xls	!!!
Fri, 3/21	TEST 3: Chapters 3 & 4 (20%) probability distributions, binomial mean, 
		standard deviation, replacement
Fri, 3/28	Quiz 5 / Lab 5  stanine, z-score, standard normal distribution, inverse.normal.function
Fri, 4/4	Quiz 6 / Lab 6		(cancelled)
Wed, 4/23	TEST 4: Chapters 5 – 7 (20%) binomial   normal probability d cumulative distributions 
		& inverse functions
 Fri, 4/25	Project Part I		1-variable statistics w/graphs, confidence interval
Wed, 4/30	Project Part II	hypothesis testing
Fri, 5/2	TEST 5: Chapters 8 – 9 (20%) confidence intervals & hypothesis testing
Mon, 5/5	Qz/Labs: (10%)
Wed, 5/7	Final Exam (10%)

$[MC,i. Home]$

$algebra.notes$ $[Words]$

$asquared at MCC$ $Classes$ $[Table]$