The following are corrections to the answers for the final exam review:
Probability and Statistics Review:
Problem #4:
Mean = 70.9
Mode = 23, 99
Std Deviation = 35.4
Chapter 7:
Problem 3(a) answer should be cube root in the numerator not square root.
Today’s bellwork was review for this week’s final exam. The remaining time students worked on and asked questions about the final exam reviews they were given last week.
Click on the link below for a copy of today’s bellwork with answers:
Alg 2 Bellwork with answers 6-8-15
Bellwork reviewed problems from Sec 12-7.
Hwk #27 is due today.
The remainder of the period we reviewed problems similar to ones that will be on the Final Exam.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Bellwork reviewed problems from Sec 12-5.
Hwk #26 is due today.
Hwk #27 is due tomorrow: Sec 12-5, pages 680-682, problems 2, 3, 7-10, 13-17, 31
The remainder of the period we discussed Sec 12-7: Normal Distributions.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Alg 2 Bellwork with Answers 6-4-15
Bellwork reviewed problems from Sec 12-4.
Hwk #25 is due today.
Hwk #26 is due tomorrow: Sec 12-4, pages 672-673, problems 1, 2, 4, 5, 10-13, 15, 21
The remainder of the period we began our discussion on Sec 12-5: Working with Samples.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Alg 2 Bellwork with answers 6-3-15
Notes 6-3-15
Click on the links below for Final Exam Review for Spring Semester 2015:
Alg 2 Final Exam Reviews Ch 7, 9, 13
Bellwork reviewed making and interpreting Box-and-Whisker Plots and answering questions about Percentiles.
The remainder of the period we continued our discussion on Sec 12-4: Measures of Variability.
Hwk #25 is due tomorrow: Sec 12-3, pages 664-665, problems 1, 2, 9-11, 14, 16-18.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Bellwork reviwed making and interpreting Box-and-Whisker Plots (Sec 12-3).
Box-and-Whisker Practice Sheet from Friday is due today.
The remainder of the period we finished discussing Sec 12-3 and began discussing Sec 12-4.
Hwk #25 is due on Wednesday: Sec 12-3, pages 664-665, problems 1, 2, 9-11, 14, 16-18.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
There was no bellwork today. Students took a quiz over Sections 1-6, 6-7, 9-7, and 12-2.
After the quiz students were to work on a practice sheet over Box-and-Whisker Plots. This assignment is due on Monday.
Click on the link below for a copy of the Practice Sheet for Box-and-Whisker Plots:
Alg 2 Box-and-Whisker Plot Practice Sheet
Bellwork reviewed probability and outcome problems in preparation for tomorrow’s quiz.
Hwk #24 is due today.
The remainder of the period we continued discussing Sec 12-3: Analyzing Data.
Students were showed how to find Mean, Median, Mode, and Range using technology, specifically the graphing calculator, spreadsheet software, and a link to a website from my blog.
Click on the links below for a copy of today’s bellwork with answers and notes/examples from today’s lesson:
Alg 2 Bellwork with answers 5-28-15