using a gdc to do questions (while still scoring marks) we are going to look at past paper questions...
TRANSCRIPT
![Page 1: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/1.jpg)
Using a GDC to Do Questions (While still scoring marks)
We are going to look at past paper questions and mark schemes to see how many marks we may miss out on relying
on a GDC.
![Page 2: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/2.jpg)
12 mins
![Page 3: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/3.jpg)
AWFW anything which falls within
i.e. correct answer full marks… decreasing accuracy (typos) lose marks.
![Page 4: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/4.jpg)
• 12 Mins
![Page 5: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/5.jpg)
If you standardise you score this mark
If you draw diagrams and
work out the right region you might
get this mark
Inversing Normal for Mean or SD cannot be found on calculator
![Page 6: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/6.jpg)
• 9 mins 36 seconds!
![Page 7: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/7.jpg)
No marks lost for using calculator just accuracy.
![Page 8: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/8.jpg)
13 mins 12 secs
![Page 9: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/9.jpg)
Once more no marks lost but correctness in
critical!
![Page 10: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/10.jpg)
13 mins 12 secs
![Page 11: Using a GDC to Do Questions (While still scoring marks) We are going to look at past paper questions and mark schemes to see how many marks we may miss](https://reader035.vdocument.in/reader035/viewer/2022081603/5697c00c1a28abf838cc9080/html5/thumbnails/11.jpg)
Answer only 1 mark!
You’d need to find this anyhow for 1 markUse of percentage
points table 1 mark.Knowing formula for confidence interval
Writing distribution (as entered into
calculator) 1 mark
Another standardising mark
Answer only 1 mark!