Question
In: Statistics and Probability
Considerthegivendata:4,8,1,7,8 Find the following: a) The sample mean c) Median and Mode 2. Consider the following...
Considerthegivendata:4,8,1,7,8 Find the following:
a) The sample mean
c) Median and Mode
2. Consider the following frequency distribution
[8marks]
b) The sample standard deviation
d) P65
[12 marks]
MA3004- ACT/BG G3 Assignment 1 part 3
Classes
Frequency
Class Boundaries
Midpoint, x
fx
fx2
1.4 – 1.7 1.8 – 2.1 2.2 – 2.5 2.6 – 2.9
5 8 7 5
a) Completethetable.
b) Computethesamplemean,median,modeandstandarddeviation.
Solutions
Expert Solution
1)
a) mean = ΣX/n = 28/5=
5.600
b) Median=0.5(n+1)th value = 3th value of sorted
data= 7
mode= highest frequency data =
8
=================
b)
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orchestra answered 1 year agoRelated Solutions
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