KateMarshallMaths
  • Welcome !
  • Year 8 2020 HOME
  • Year 9 2020 HOME
  • Year 10 (MME) 2020 HOME
  • Year 11 2020 HOME
  • Headstart 2021
Picture
On this page, you will find every class handout indexed by date. If you lose a handout, or you were absent from class, you will be able to download it from here.
30 Jan Calculating the "fences" for outliers in boxplots and describing boxplots.
30_jan_boxplots_with_outliers.docx
File Size: 13 kb
File Type: docx
Download File


2 Feb 
1. Comparing Boxplots 
2. Summary statistics: Mean/Standard Deviation and Median/IQR
3. 68-95-99.7% Rule for Bell shaped (normal) data
2_feb_lesson_summary_statistics.docx
File Size: 44 kb
File Type: docx
Download File

2_feb_lesson__comparing_boxplots.docx
File Size: 28 kb
File Type: docx
Download File


3 FebThe  68-95-99.7% Rule for bell shaped (normal) data distributions
3_feb_lesson_theory_on_normal_distribution.docx
File Size: 1956 kb
File Type: docx
Download File


9 Feb  Two way Percentaged Tables and Segmented Bar Charts for displaying the relationship between two categorical variables
lesson_feb_9_ex_4a_and_4b.docx
File Size: 18 kb
File Type: docx
Download File


10 Feb Parallel Boxplots for displaying the relationship between a categorical and a numerical variable
parallel_boxplots_ex_4c_lesson_feb_10.docx
File Size: 79 kb
File Type: docx
Download File


12 Feb Here is the test on Ch 2 and 3 and SOLUTIONS
test_on_chapters_2_and_3.pdf
File Size: 1637 kb
File Type: pdf
Download File

solutions.pdf
File Size: 380 kb
File Type: pdf
Download File


16 Feb Theory Sheet on Coefficient of Determination
coefficient_of_determination.docx
File Size: 113 kb
File Type: docx
Download File


18 Feb Formulae for calculating values gradient and y-intercept in Least squares regression line (Ex 5B)
formulas_for_the_coefficients_in_the_least_squares_regression_line.docx
File Size: 12 kb
File Type: docx
Download File


20 Feb Significance of the Gradient and the y-intercept in the Least Squares Regression Line (Ex 5C) and Practice Question Sheet
lesson_20_feb_gradient_and_slope_and_residuals.docx
File Size: 179 kb
File Type: docx
Download File

question_sheet_lesson_20_feb.pdf
File Size: 87 kb
File Type: pdf
Download File


21 Feb  Steps involved in REGRESSION ANALYSIS
regression_analysis.docx
File Size: 517 kb
File Type: docx
Download File


26 Feb  1. Understanding the meaning of a RESIDUAL PLOT 
2. Interpolation versus Extrapolation
when_is_a_linear_regression_analysis_appropriate.docx
File Size: 100 kb
File Type: docx
Download File

27 Feb The 3 Median Line. Use this instead of Least Squares when there are outliers!
3_median_line_theory_feb_27.pdf
File Size: 62 kb
File Type: pdf
Download File

ex_5d_three_median_line_sheet.pdf
File Size: 214 kb
File Type: pdf
Download File


2 March Ch 6 Work Requirement on Data Transformations (Booklet handed out in class) and SOLUTIONS
initial_exercises_on_data_transformations_adjusted.docx
File Size: 28 kb
File Type: docx
Download File

solution_for_initial_data_transformation_exercise.pdf
File Size: 4027 kb
File Type: pdf
Download File


3 March Assignment on Chapter 5 REGRESSION 
(Due 10 March)
assignment_on_chapter_5.pdf
File Size: 991 kb
File Type: pdf
Download File


6 March 1. Booklet 2 for Ch 6  and SOLUTIONS
  2. Circle of Transformations 
                                                                                                                        
lesson_march_6_questions.pdf
File Size: 678 kb
File Type: pdf
Download File

lesson_march_6_questions_solutions.pdf
File Size: 3729 kb
File Type: pdf
Download File

circle_of_transformations.docx
File Size: 132 kb
File Type: docx
Download File

10 March 1. Regression Analysis Sheet 2. Powerpoint presentation shown in class
theory_sheet_for_regression_analysis.docx
File Size: 18 kb
File Type: docx
Download File

regression_analysis.pptx
File Size: 707 kb
File Type: pptx
Download File


12 March  Introduction to Time Series
intro_theory_to_time_series.docx
File Size: 104 kb
File Type: docx
Download File


16 March 1. Theory Sheet on Moving Averages 2. Class Questions on Moving Averages 3. SOLUTIONS
theory_for_moving_averages_march_16.docx
File Size: 19 kb
File Type: docx
Download File

class_questions_moving_averages_march_16_lesson.docx
File Size: 195 kb
File Type: docx
Download File

solutions_class_questions_moving_averages_march_16_lesson.docx
File Size: 253 kb
File Type: docx
Download File


17 March 1. Theory on Median Smoothing 2. Class Questions on Median Smoothing 
3. SOLUTIONS
median_smoothing.doc
File Size: 89 kb
File Type: doc
Download File

meidan_smoothing_class_qns.pdf
File Size: 261 kb
File Type: pdf
Download File

solutions_for_median_smoothing_class_questions.pdf
File Size: 1773 kb
File Type: pdf
Download File


20 March  1. Theory on Seasonal Indices over 1 year of data 2. Class Questions 3. SOLUTIONS
theory_for_seasonal_indices_over_1_year_.docx
File Size: 22 kb
File Type: docx
Download File

class_questions_seasonal_indices_over_1_year.docx
File Size: 415 kb
File Type: docx
Download File

solutions_class_questions_seasonal_indices_over_1_year.docx
File Size: 238 kb
File Type: docx
Download File


23 March 1. Theory on Calculating Seasonal indices across several years 2. Activity on Calculating Seasonal indices across several years 3. SOLUTIONS to activity
calculating_seasonal_indices_across_several_years_(ex_7d).pdf
File Size: 148 kb
File Type: pdf
Download File

calculating_seasonal_indices_across_several_years_activity.docx
File Size: 19 kb
File Type: docx
Download File

solutions_to_activity_for_calculating_seasonal_indices_across_several_years.pdf
File Size: 2095 kb
File Type: pdf
Download File


24 March 1. Theory on  Forecasting by fitting a Regression Line to Time Series  (Ex 7E) 2. Class Questions on Fitting a  Regression line to Time Series 3. SOLUTIONS to Class Questions 
forecasting_with_time_series_(ex_7e_).docx
File Size: 49 kb
File Type: docx
Download File

class_questions_on_forecasting_ex_7e.docx
File Size: 724 kb
File Type: docx
Download File

solutions_class_questions_forecasting_ex_7e.pdf
File Size: 441 kb
File Type: pdf
Download File


24 March (CONTINUED) 1. SOLUTIONS for Ch 5 REGRESSION ASSIGNMENT 2. PRACTICE OUTCOME
solutions_for_regression_assignment.pdf
File Size: 578 kb
File Type: pdf
Download File

prac_sac_3.docx
File Size: 63 kb
File Type: docx
Download File


14 April Examples on Similar Triangles
similar_triangles_ex_12e__april_14.docx
File Size: 30 kb
File Type: docx
Download File


4 May Formula sheet for Surface Area and Volume

formula_sheet_for_area,_surface_area_and_volume.pdf
File Size: 561 kb
File Type: pdf
Download File


8 May 1. Formula Sheet for Sine and Cosine Rules 2. Sine Rule Example Sheet
sine_and_cosine_rules_formula_sheet.pdf
File Size: 312 kb
File Type: pdf
Download File

sine_rule_examples.pdf
File Size: 289 kb
File Type: pdf
Download File


11 May Example Sheet for Cosine Rule
cosine_rule_examples.pdf
File Size: 229 kb
File Type: pdf
Download File


15 May Example Sheet for Area of a Triangle  and ANSWERS
area_of_triangle_examples_15_may.pdf
File Size: 314 kb
File Type: pdf
Download File

answers_for_class_sheet_15_may.pdf
File Size: 346 kb
File Type: pdf
Download File


18 May Example Sheet: Ambiguity in the Sine Rule and ANSWERS
ambiguous_case_of_sine_rule.pdf
File Size: 385 kb
File Type: pdf
Download File

answers_for_ambiguity_in_sine_rule.pdf
File Size: 103 kb
File Type: pdf
Download File


19 May Angles of Elevation and Depression and Bearings  CLASS SHEET and ANSWERS
class_handout_for_may_19_bearings_and_angles_of_elevation_and_depression.pdf
File Size: 1461 kb
File Type: pdf
Download File

solutions_class_handout_may_19.pdf
File Size: 712 kb
File Type: pdf
Download File


22 May 3D Problems CLASS SHEET and ANSWERS
3_d_problems.pdf
File Size: 555 kb
File Type: pdf
Download File

3_d_problems_answers.pdf
File Size: 298 kb
File Type: pdf
Download File


25 May Class Handout on CONTOUR MAPS
25 May Practice Test (Answers handed out in class)
class_handout_on_contour_maps.pdf
File Size: 393 kb
File Type: pdf
Download File

practice_test_may_25.pdf
File Size: 114 kb
File Type: pdf
Download File


26 May Contour Maps Class Questions and ANSWERS
contour_maps_class_questions.pdf
File Size: 137 kb
File Type: pdf
Download File

answers_class_questions_contour_maps.pdf
File Size: 173 kb
File Type: pdf
Download File


29 May SOLUTIONS for 2008 Geometry and Trigonometry SAC (Handed out in class)
answers_for_2008_sac.pdf
File Size: 1346 kb
File Type: pdf
Download File


1 June SOLUTIONS for PRACTICE TEST (Done in class on Friday May 29)
answers_for_practice_test.pdf
File Size: 321 kb
File Type: pdf
Download File


16 June HANDOUT on SIMULTANEOUS EQUATIONS and SOLUTIONS
class_exercise_16_june.pdf
File Size: 114 kb
File Type: pdf
Download File

solutions_class_exercise_16_june.pdf
File Size: 158 kb
File Type: pdf
Download File


24 July HANDOUT on SIMPLE INTEREST
simple_interest_examples.pdf
File Size: 205 kb
File Type: pdf
Download File


27 July  HANDOUT on PERCENTAGE DISCOUNTS and INCREASES

percentage_calculations.pdf
File Size: 452 kb
File Type: pdf
Download File


28 July  HANDOUT on COMPOUND INTEREST
compound_interest_formula.pdf
File Size: 68 kb
File Type: pdf
Download File


30 July HANDOUT on TAXATION, GST, STAMPDUTY
handout_for_july_30.pdf
File Size: 263 kb
File Type: pdf
Download File


31 July  SNAP TEST on CH 20 and ANSWERS
snap_test_on_ch_20.pdf
File Size: 272 kb
File Type: pdf
Download File

answers_for_ch_20_snap_test.pdf
File Size: 409 kb
File Type: pdf
Download File


4 August THEORY ON HIRE PURCHASE
hire_purchase.pdf
File Size: 280 kb
File Type: pdf
Download File


7 August  EFFECTIVE INTEREST  QUESTIONS and THEORY
answers_for_effective_interest_7_august.pdf
File Size: 1465 kb
File Type: pdf
Download File

hire_purchase_and_effective_interest_questions.pdf
File Size: 132 kb
File Type: pdf
Download File

effective_interest_in_hire_purchase.pdf
File Size: 418 kb
File Type: pdf
Download File


10 August  THEORY on INFLATION
inflation_theory.pdf
File Size: 356 kb
File Type: pdf
Download File


11 August   FLAT RATE DEPRECIATION and REDUCING BALANCE DEPRECIATION THEORY
flat_rate_depreciation.pdf
File Size: 484 kb
File Type: pdf
Download File

reducing_balance_depreciation.pdf
File Size: 521 kb
File Type: pdf
Download File