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The Squawka Academy – Who Is The Best Striker?
@Squawka SquawkaFootball
Stats aren’t just a boring part of Maths.
Statisti...
@Squawka SquawkaFootball
The Squawka Academy – Equipment
@Squawka SquawkaFootball
The Squawka Academy – The Warm-Up
1. Fill in the blanks in the Shot Conversion % and Pass Complet...
@Squawka SquawkaFootball
The Squawka Academy – The Answers
@Squawka SquawkaFootball
The Squawka Academy – The Answers
Remember, we are not using the INTEGER, but the
DECIMAL VALUE
2...
@Squawka SquawkaFootball
The Squawka Academy – The Answers
Sturridge
Lukaku
Carroll Aguero
Benteke
Van Persie
Suarez
Tevez...
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  1. 1. The Squawka Academy – Who Is The Best Striker? @Squawka SquawkaFootball Stats aren’t just a boring part of Maths. Statistics is something you can use.
  2. 2. @Squawka SquawkaFootball The Squawka Academy – Equipment
  3. 3. @Squawka SquawkaFootball The Squawka Academy – The Warm-Up 1. Fill in the blanks in the Shot Conversion % and Pass Completion % columns on the ‘Data Sheet’ 2. Work out the Inter-Quartile Range of the Completed Passes column for the 10 players. Use exact, do not round up! Comment on the findings 3. On the graph paper provided: a) Plot a scatter graph of goals against shots for all 10 strikers b) Draw a Line of Best Fit & make an estimate of its Equation c) Comment on who you think are the 2 best and 2 worst strikers based on what players are above and below the line
  4. 4. @Squawka SquawkaFootball The Squawka Academy – The Answers
  5. 5. @Squawka SquawkaFootball The Squawka Academy – The Answers Remember, we are not using the INTEGER, but the DECIMAL VALUE 25 Percentile = ((n+1)/4)th = 2.75th Value = 422.25 75 Percentile = ((n+1)/4) x 3)th = 8.25th Value = 998 IQR = 998 - 422.25 = 575.75
  6. 6. @Squawka SquawkaFootball The Squawka Academy – The Answers Sturridge Lukaku Carroll Aguero Benteke Van Persie Suarez Tevez Rooney Berbatov y = 3.778x + 23.18 0 20 40 60 80 100 120 140 160 0 5 10 15 20 25 30 TotalShots Goals Total Shots v Goals, Premier League 2011/12 Two Best: Berbatov, Benteke (Below the line = Fewer Shots, More Goals) Argument for Van Persie too, but closer to line. Two Worst: Carroll, Tevez (Above the line = More Shots, Fewer Goals) Also Suarez, but did score 23 goals.

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