Cambridge A Level · 9709 · Paper 6 · Probability & Statistics 1 (Paper 6 until 2019)
Mathematics 9709/61 May/June 2013 past paper
Cambridge A Level Mathematics (9709) Paper 6 (Probability & Statistics 1 (Paper 6 until 2019)), variant 1, May/June 2013: the question paper and its official mark scheme, 7 questions worth 50 marks, with the grade thresholds. Free to open, no account needed.
- Questions
- 7
- Marks
- 50
- Grade A from
- 38
File names: 9709_s13_qp_61 · 9709_s13_ms_61
Grade thresholds for 9709/61 May/June 2013
The minimum raw marks Cambridge set for each grade on this component (out of 50). Thresholds change every session and variant, so always compare your score with the paper you actually sat.
| A | B | C | D | E |
|---|---|---|---|---|
| 38 | 33 | 0 | 0 | 16 |
Topics in this paper
Which syllabus chapters 9709/61 May/June 2013 tested, by marks. Each chapter links to every past-paper question on it.
| Chapter | Questions | Marks |
|---|---|---|
| Normal Distribution | 2 | 12 |
| Probability | 1 | 11 |
| Binomial Distribution | 1 | 9 |
| Permutations and Combinations | 1 | 9 |
| Representation of Data | 1 | 5 |
| Linear Transformation of Data | 1 | 4 |
Questions in 9709/61 May/June 2013
- Question 1
A summary of 30 values of x gave the following information: …
- Question 2
Assume that, for a randomly chosen person, their next birthday is equally likely to occur on any day of the week, independently of any other person’s birthday. Find the probability that, out of 350 randomly chosen people, at least 47 …
- Question 3
The following back-to-back stem-and-leaf diagram shows the annual salaries of a group of 39 females and 39 males. Females Males …
- Question 4
(a) The random variable Y is normally distributed with positive mean - and standard deviation 1 2-. Find the probability that a randomly chosen value of Y is negative. (b) The weights of bags of rice are normally distributed with …
- Question 5
Fiona uses her calculator to produce 12 random integers between 7 and 21 inclusive. The random variable X is the number of these 12 integers which are multiples of 5. (i) State the distribution of X and give its parameters. …
- Question 6
Four families go to a theme park together. Mr and Mrs Lin take their 2 children. Mr O’Connor takes his 2 children. Mr and Mrs Ahmed take their 3 children. Mrs Burton takes her son. The 14 people all have …
- Question 7
Box A contains 8 white balls and 2 yellow balls. Box B contains 5 white balls and x yellow balls. A ball is chosen at random from box A and placed in box B. A ball is then chosen at …
Other Mathematics papers from May/June 2013
- 9709/11 Pure Mathematics 1
- 9709/12 Pure Mathematics 1
- 9709/13 Pure Mathematics 1
- 9709/31 Pure Mathematics 3
- 9709/32 Pure Mathematics 3
- 9709/33 Pure Mathematics 3
- 9709/41 Mechanics
- 9709/42 Mechanics
- 9709/43 Mechanics
- 9709/51 Mechanics 2 (old syllabus, not in topicals)
- 9709/52 Mechanics 2 (old syllabus, not in topicals)
- 9709/53 Mechanics 2 (old syllabus, not in topicals)
- 9709/62 Probability & Statistics 1 (Paper 6 until 2019)
- 9709/63 Probability & Statistics 1 (Paper 6 until 2019)