Year 1 Statistics- Chapter 2: Measures of Location and Spread

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  • Created by: 13clarken
  • Created on: 02-01-20 11:45
E M E F Q J G K B F L Q R N G T Q D D Q C
F M G S G D P J U E P G O H G C U Y Q L C
E I N J E V E C R U U U Q B P E V R P Y F
L D A N L P G K D I N G C E R N S R X U X
I N R F I G P U C S H M C R R T F F D K A
T R E F T F D S V K E M W P A R S T B I I
N R L R R Y O G C R Q A N N P A E A K G R
E S I A A U X R P Y D U D J P L L X N Y G
C I T U U J L O X N H A C S G T I N Y T N
R L R O Q Y O G C G R O N H J E T P X C X
E O A H R U Q K P D J R W Q I N R P G S D
P C U N E G F Q D X H H I G O D A F J X T
R A Q K W D Q E S B N R T A M E U Y S F A
E T R M O A V P G A M P G F Q N Q G C K L
T I E U L I W U I E X N K X Q C R P P I H
N O T B A F O D G P I W X G V Y E B L G Y
I N N T T X E N B D T A S P E S P E F Y E
T C I L J M A J O B Y I Y O R B P E B Y F
E O D F O R C C W T I X K D F V U G D B U
N T T O F D X Q W C E W Q N J V R E N W T
R K G Q E H F K O X C I C V K H Y E G X F

Clues

  • ... is a way of simplifying statistical calculations. Each data value is ... to make a new set of data values which are easier to work with (6)
  • A measure of ... is a single value which describes a position in a data set. (8)
  • If the single value describes the centre of the data, it is called a measure of ... (7, 8)
  • The ... is one quarter of the way through the data set. To find the ... divide n by 4 (5, 8)
  • The ... is the difference between the largest and smallest values in the data set. (5)
  • The ... is the difference between the upper quartile and the lower quartile, Q3-Q1. (13, 5)
  • The ... is the middle value when the data values are put in order (6)
  • The ... is the square root of the variance. (8, 9)
  • The ... is three quarters of the way through the data set. To find the ... find 0.75 of n. (5, 8)
  • The ... range is the difference between the values for two given percentiles. (15)

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