Q1. Find the median for the following set of numbers:a) 43b) 60c) 80d) 105Q2. For the same set of numbers, which number has the highest frequency?a) 43b) 60c) 150d) 16743, 60, 43, 150, 60, 43, 167Q3. Which measure shows the distance between the highest and the lowest value of a dataset?a) Rangeb) Inter-Quartile Rangec) Coefficient of variationd) MeanQ4. The discrete random variable X has the following probability distribution10kWhat is k?XP(X=x)20k30k40k50k

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Q1. Find the median for the following set of numbers: a) 43 b) 60 c) 80 105 43, 60, 43, 150, 60, 43, 167

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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Question

Q1. Find the median for the following set of numbers:
a) 43
b) 60
c) 80
d) 105
Q2. For the same set of numbers, which number has the highest frequency?
a) 43
b) 60
c) 150
d) 167
43, 60, 43, 150, 60, 43, 167
Q3. Which measure shows the distance between the highest and the lowest value of a dataset?
a) Range
b) Inter-Quartile Range
c) Coefficient of variation
d) Mean
Q4. The discrete random variable X has the following probability distribution
10
k
What is k?
X
P(X=x)
20
k
30
k
40
k
50
k

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