**WEEK 6**

**Revision- Statistics & Data**

**Click on the links given below.**

You can also do the following questions from your Edco exam papers book.

2018 Paper 2, pages 191-192, question 7 (all sections)

2017 Paper 2, pages 213-214, question 9 (a) & (b)

2016 Paper 2, page 224, question 5

2015 Paper 2, page 243, question 6(a)

2015 Paper 2, pages 249-251, question 9 (all sections)

2014 Paper 2, pages 264-266, question 7 (all sections)

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**WEEK 5**

Friday 01/05/20

Today you can try the following past exam questions on **Statistics & Data**

**Click on the links given below.**

You can email me your answers by Tuesday 05/05/20, 9am

Thursday 30/04/20

**Solution_2019 paper2 question 8(b).pdf**

**Solution_2018 Paper2 question 9(b).pdf**

**Solution_2017 Paper2 question 9(c).pdf**

**Solution_2017 Paper2 question 5(a).pdf**

**Solution_2015 Paper2 question 6(b).pdf**

Tuesday 28/04/20

**Past Exam questions in Inferential Statistics. Click the links given below**.

**2019 Paper 2,question 8(b).pdf**

**2018 Paper 2,question 9(b).pdf**

**2017 Paper 2,question 9(c).pdf**

**2017 Paper 2,question 5(a).pdf**

**2015 Paper 2,question 6(b).pdf**

**You can send pictures of your work to me by Wednesday 29/04/20, 2pm.**

Monday 27/04/20

**Today you can try a few questions from your text book on the topic Hypothesis Testing. Make sure that you have covered Friday's work before starting this one.**

**Text book, read Section 19.3, pages 556 -559**

**Work out Exercise 19.3, questions 1 to 9, pages 560 -562**

**You can send pictures of your work to me by Tuesday 28/04/20, 9am.**

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**WEEK 4**

Friday 24/04/20

Hypothesis Testing- (slides 24 to 28)

Sample question with solution (slides 29 -30)

Practice questions 1 and 2 (slides 32 & 34 ). Solutions on slides 33 and 35.

Thursday 23/04/20

Go through **slides 17 &18** in the attached PowerPoint and work out **examples 1 and 2** given on **slides 19 & 20**.

Work out the **question** given on **slide 22**. (Check your answer with that given on slide 23)

Work out text book **exercise 19.2**, questions 6 to 13, pages 555 - 556.

Send picture of your work to me by Friday 24/04/20 9 am

Tuesday 21/04/20

Read pages 552-553 of the text book and slides 11 to 15 in the attached power point. **InferentialStatistics_OL.pptx**

Make notes on sampling, sample proportion, population proportion, margin of error and confidence interval in your copy.

Note that the **population proportion** is represented as p̂ and is read as “p-hat”

Go through example 1 and example 2 given in the text book (page 554)

Go through the question given on slide 16 (powerpoint)

Work out Exercise 19.2, questions 1 to 5, pages 554-555.

Send picture of your work to me by Wednesday 22/04/20,4 pm

**Monday 20/04/20**

Read through **pages 547 to 548** in your text book.(Chapter 19- Inferential Statistics)

Go through **slides 1 to 10** of the below attached power point.

**Work out questions** 3, 6, 8, 10, 12 & 14 from exercise 19.1 in your text book pages 550-551

Email picture of the solutions by 9am 21/04/20

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**WEEK 3**

Tuesday 31/03/20

Test on the topic Coordinate Geometry- The Circle

Completed test to be emailed back by Wednesday 3 pm

Thursday 02/04 & Friday 03/04

Revise Trigonometry,Text book- page 392

-Pythogoras theorem, trigonometric ratios,area of a triangle,sinerule,cosinerule,special angles

Work out questions from Test Yourself 14, pages 425-428,questions 1 to 18

Work due by Friday 4 pm

Monday 30/03/20

Test on the topic Probability (see link below)

Probability_exam questions.pdf

Work out answers in your copy.

Completed test to be emailed back by Tuesday 9 am