Answered: Please list your answers to parts a, b,…

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.2: Representing Data

Problem 22PFA

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Please list your answers to parts a, b, and c.

When Air Jordan 1 shoes were first released, they were the highest priced sneaker on the market at $70. Use the chart to answer the questions below. Submit work for parts a and b in D2L Unit 3 Test Work Submission.

Price Guide for Air Jordan 1 (various styles) based on Deadstock Men eBay Sales: March 2013 - February 2014

10th Percentile	25th Percentile	Median	75th Percentile	90th Percentile
$252	$315	$360	$390	$635

a. Plot the data from the table on a number line with $50 increments from $0 - $650.

b. Using the same data, plot the points on a number line with $25 increments from $200 - $675

c. Compare and contrast the two figures.

Definition Definition Middle value of a data set. The median divides a data set into two halves, and it also called the 50th percentile. The median is much less affected by outliers and skewed data than the mean. If the number of elements in a dataset is odd, then the middlemost element of the data arranged in ascending or descending order is the median. If the number of elements in the dataset is even, the average of the two central elements of the arranged data is the median of the set. For example, if a dataset has five items—12, 13, 21, 27, 31—the median is the third item in ascending order, or 21. If a dataset has six items—12, 13, 21, 27, 31, 33—the median is the average of the third (21) and fourth (27) items. It is calculated as follows: (21 + 27) / 2 = 24.

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