S1 Maths

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  • Created by: andrew
  • Created on: 16-01-13 20:33
D D S T Y C J Q X Y E K V Y Q U Q T H L E
X V F R E Q U E N C Y D E N S I T Y U Q I
G F P S L R E I Y G Y P I V I A T K U M V
N G U W H W R V I Q B B U D R N R C R K V
P A G K O F U B P B J F N Y A H S S Q W Q
O O O C E S T Q F K X C H E R G S W L F S
S W J B A W U B W N N O M K I E A E S C K
I T G V X K X C S L A M I X N N B K Q U P
T C N G B A A E U Q A Q H W A P R S Q I J
I R T M R M P B I R R W E L L G O E U C R
V U X A Y R B L G H K K X K V E A V J N P
E Q V I O B X O N X S O I B W I P I E B Q
S K X L D U T W B Q G S K S A S E T P P J
K R F N C S P X X S C L P O S E I A M W M
E W A L I W O R O S V J D T F H K G F O G
W A M H L P A T P O R U P T O H C E W A U
P C I A L V L H G B U I M F O D I N C G N
P C H G O O C T L B V W U B O D H L D F J
W K E L S T D G K J V L A W B W V H Q R J
D U A V J U P W P J N P D G Q F R V G G T
G W X N F Q H P L V D P W Q S W T W Q F T

Clues

  • 3(mean - median)/standard deviation (8)
  • aE(X) + b (3, 1)
  • a² Var(X) (5, 1)
  • E(X²) – (E(X))² (4)
  • Efx/Ef (9, 4)
  • Frequency ÷ Class Width (9, 7)
  • P(A) + P(B) – P(A and B) (2, 2, 1)
  • P(A) × P(B | A) OR P(A and B)/P(B) x P(B) (2, 3, 1)
  • Q2 - Q1 < Q3 - Q2 (8, 4)
  • Q2 - Q1 > Q3 - Q2 (8, 4)

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