MAS 1107 M2 Problem Set 2 Introduction to Statistics 2021

1/28/2021 M2: Problem Set 2: Introduction to Statistics- Lagios


M2: Problem Set 2
Due No due date Points 0 Questions 4 Time Limit None



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Attempt History
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LATEST Attempt 1 83 minutes 0 out of 0




Score for this quiz: 0 out of 0
Submitted Jul 27, 2020 at 2:52pm
This attempt took 83 minutes.


Question 1 pts



Consider the following set of data:
{32, 40, 52, 23, 39}

a) Find the mean of this sample.


b) Find the median.


c) Find the mode of this set.




Your Answer:

1.

a)

b) {23, 32, 39, 40, 52}

Median = 39
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, 1/28/2021 M2: Problem Set 2: Introduction to Statistics- Lagios

c) This set has no mode.




a.)




b.)

In order to find the median, we must first put the numbers in
ascending order:

23, 32, 39, 40, 52.

The median is the middle number, so the median is 39.




c.)

No number is represented in the set more than once, so there is
No Mode.




Question 2 pts



Consider the following set of data:
{21,32,21,15,80,84,90,78}

a) Find the mean of this sample.


This study source was downloaded by 100000832361371 from CourseHero.com on 04-14-2022 23:42:15 GMT -05:00

https://portagelearning.instructure.com/courses/169/quizzes/6676?module_item_id=17988 2/8
https://www.coursehero.com/file/79208292/M2-Problem-Set-2-Introduction-to-Statisticspdf/