Question

3. Refer to the Real Estate data, which reports information on homes sold in the Goodyear, Arizona, area during the last year. Prepare a report on the selling prices of the homes. Be sure to answer the following questions in your report. a. Develop a box plot. Estimate the first and the third quartiles. Are there any outliers? b. Develop a scatter diagram with price on the vertical axis and the size of the home on the horizontal. Does there seem to be a relationship between these variables? Is the relationship direct or inverse? c. Develop a scatter diagram with price on the vertical axis and distance from the center of the city on the horizontal axis. Does there seem to be a relationship between these variables? Is the relationship direct or inverse?

          3. Refer to the Real Estate data, which reports information on
homes sold in the Goodyear, Arizona, area during the last year.
Prepare a report on the selling prices of the homes. Be sure to
answer the following questions in your report.
a. Develop a box plot. Estimate the first and the third
quartiles. Are there any outliers?
b. Develop a scatter diagram with price on the vertical axis and
the size of the home on the horizontal. Does there seem to be a
relationship between these variables? Is the relationship direct or
inverse?
c. Develop a scatter diagram with price on the vertical axis and
distance from the center of the city on the horizontal axis. Does
there seem to be a relationship between these variables? Is the
relationship direct or inverse?

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Added by Dolores H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Jerelyn Nevil

02/26/2023

Step 1

To develop a box plot, we need to find the median, first quartile (Q1), and third quartile (Q3) of the selling prices. Unfortunately, we don't have the data to calculate these values. However, if we had the data, we could calculate Q1 and Q3 and identify any Show more…

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3. Refer to the Real Estate data, which reports information on homes sold in the Goodyear, Arizona, area during the last year. Prepare a report on the selling prices of the homes. Be sure to answer the following questions in your report. a. Develop a box plot. Estimate the first and the third quartiles. Are there any outliers? b. Develop a scatter diagram with price on the vertical axis and the size of the home on the horizontal. Does there seem to be a relationship between these variables? Is the relationship direct or inverse? c. Develop a scatter diagram with price on the vertical axis and distance from the center of the city on the horizontal axis. Does there seem to be a relationship between these variables? Is the relationship direct or inverse?

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Transcript

0:00 All right.

00:01 So i see that you need help with this problem.

00:03 And so the first question it states, or the problem is, refer to the real estate data, which reports information on homes sold in goodyear, arizona area during the last year.

00:14 Prepare a report on selling prices of the homes.

00:16 Be sure to answer the following questions.

00:18 So these numbers are put in order from least to greatest, and they're in the thousands.

00:24 And so the first thing in order to develop a box plot, what i had to do is, is i had to put the numbers in order from least to greatest, and there was a total of 108 numbers.

00:37 And so in order to develop a box plot, you have to find some information such as the minimum.

00:47 You had to find the first quartile.

00:50 You had to find the median.

00:53 You had to find the second quartile, and you had to find the maximum.

01:00 And so that information is what i'm going to show you next.

01:06 And i apologize.

01:07 I meant to say the third quartile.

01:09 And so that information, i'm just going to erase this.

01:13 That information i'm going to attach because i did it in an excel screenshot.

01:25 And let me just make it smaller...

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