A-Level MathematicsYear 2021Q7
Turn over 15 Question 7 continued (c) Calculate the probability that the match will finish within the first three sessions (i.e. in the first 25 Frames). (3) _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ Each of sessions 1–4 has a different group of nearly 1000 ticket‑buying spectators, and each is broadcast live on national television. (d) Explain why the probability found in (c) may be of concern to the championship organisers. (1) _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ (e) Suggest two possible solutions for the organisers. (2) _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________ _____________________________________________________________________________________
Paper Source:9ST0_01_que_20211020.pdf
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Exam Specification Info
This question is part of the UK A-Level Mathematics syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.
Syllabus levelAdvanced Level (A-Level)
SubjectMathematics
Official MarksVariable (2–6 marks)