7. Which one of these statistics is unaffected by outliers?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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question 7
b) A sample statistic changes each time you try to measure,
remains fixed.
c) A population parameter changes each time you try to measure it, b
statistic remains fixed across samples.
d) The true value of a sample statistic can never be known but the tr
population parameter can be known.
7. Which one of these statistics is unaffected by outliers?
a) Mean
b) Interquartile range
c) Standard deviation
d) Range
8. Let X be the number of sunny days in the month of June in Californ
of random variable is this?
a) continuous
b) discrete
Transcribed Image Text:b) A sample statistic changes each time you try to measure, remains fixed. c) A population parameter changes each time you try to measure it, b statistic remains fixed across samples. d) The true value of a sample statistic can never be known but the tr population parameter can be known. 7. Which one of these statistics is unaffected by outliers? a) Mean b) Interquartile range c) Standard deviation d) Range 8. Let X be the number of sunny days in the month of June in Californ of random variable is this? a) continuous b) discrete
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