Pages in this set

Page 1

Preview of page 1
Question 1: Use the Spearman's Rank Correlation to establish whether there is any relationship between the
distance away from school students live and the IB Geography grades they attain.
State your null hypothesis:

...................................................................................................................................................................

...................................................................................................................................................................

.......................................................................................................................................................


Distance from Rank (r) IB Geography Rank (r) d d²
school (miles) grades attained…

Page 2

Preview of page 2
...................................................................................................................................................................

...................................................................................................................................................................

.......................................................................................................................................................


Wine Age Rank (r) Score Rank (r) d d²
A 15 18
B 21 11
C 24 14
D 28 25
E 30 27
F 34 17
G 36 33
H 40 22
I 42 37
J 44 41
=









Number of Critical value
paired
measurements
5…

Page 3

Preview of page 3
Question 3: A teacher asked all her students how many pencils they had and how many rulers they had. She
recorded her results in a table. Use the Spearman's Rank Correlation to perform a statistical test on the results.

State your null hypothesis:

...................................................................................................................................................................

...................................................................................................................................................................

.......................................................................................................................................................



Name Number of Rank…

Page 4

Preview of page 4
...................................................................................................................................................................

...................................................................................................................................................................

.......................................................................................................................................................

Comments

beccagreene34

Report

where are the answers

Similar Biology resources:

See all Biology resources »See all resources »