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CLABE Statistics
Homework assignment - Problem sheet 7
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1. The following data represent the number of days absent last year in a population of 5 employees
of a small company: 1; 3; 6; 7; 12.
(a)
(b
Assignment 2 Solutions
Probability Theory and Mathematical Statistics (2015)
Problem 1. It suffices to prove convergence for the distribution tails.
P(Xn > x) = P(Yn > nx)
X
=
P(Yn = k)
k>nx
=
X
pn (1
Unit 8:
Using Statistics for Science
Unit code:
F/502/5547
QCF Level 3:
BTEC National
Credit value:
5
Guided learning hours: 30
Aim and purpose
This unit enables the learner to use statistical techniq