): Pose an appropriate relationship question which is informed by research, and described the nature and strength of the relationship and related this to the context. 2): The description of the features has need to be justified by evidence from the data and displays, and the residuals have needs to support the comments on the appropriateness of the linear model. 3): The also needs to be link with the components of the statistical enquiry cycle to the context when communicating findings in a conclusion.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Hi there, please help me with this statistic homework which very important. please please please help me with it. however provided in the first image is the scater gragh and the second image is an introduction. please help me and Thank you soo much!

these are questions that require to be done:

This involves linking components of the statistical enquiry cycle to the context, and referring to evidence such as statistics, data values, trends, or features of visual displays in support of statements made.

1): Pose an appropriate relationship question which is informed by research, and described the nature and strength of the relationship and related this to the context.

2): The description of the features has need to be justified by evidence from the data and displays, and the residuals have needs to support the comments on the appropriateness of the linear model.

3): The also needs to be link with the components of the statistical enquiry cycle to the context when communicating findings in a conclusion.

4): Also included evidence of using the model to make a prediction and justifying its accuracy, at an appropriate level.

 

Weight vs Hip circumference
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Made with NZGrapher
Weight (kg)
www.grapher.ne
Weight vs Hip circumference
150 Hip circumference (om) = 0.50564 * Weight (kg) + 58868
r=0.94088
n- 252
140-
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110-
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Made with NZGrapher
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Weight (kg)
www.grapher.rz
Hip circumference (cm)
Hip circumference (cm)
Transcribed Image Text:Weight vs Hip circumference 150- 140- 130- 120- 110- 100- 90 80- 60 70 80 90 110 120 130 140 150 160 170 Made with NZGrapher Weight (kg) www.grapher.ne Weight vs Hip circumference 150 Hip circumference (om) = 0.50564 * Weight (kg) + 58868 r=0.94088 n- 252 140- 130- 120- 110- 100- 90 80- 50 Made with NZGrapher 60 70 80 90 100 110 120 130 140 150 160 170 Weight (kg) www.grapher.rz Hip circumference (cm) Hip circumference (cm)
Introduction
A healthy body fat percentage is essential for good health in humans. Body fat percentage can be
calculated using the Siri Equation, which uses the measurement of body density. Body density is
measured by using underwater weighing techniques which are expensive and inconvenient for the
person being measured. Researchers are interested in generalising body composition by using
simpler measurement techniques. Using full body immersion techniques to measure density and
body fat percentage is regarded as the most accurate measurement method. This dataset lists the
estimates of the percentage of body fat determined by underwater weighing and various body
circumference measurements for 252 men.
This activity requires you to carry out a bivariate data investigation
into the given data set to see if there is a relationship between the
measurements of density or body fat percentage and other body
measurements.
You should use at least one pair of variables to create a report or
presentation of your findings.
You will need to use the context and the variables and use the
statistical enquiry cycle to carry out a statistical investigation between
at least one pair of variables in order to determine whether there is a
relationship between the variables.
Your overall grade will be determined by how well you carry out your investigation and how well you
apply the statistical enquiry cycle.
You will work independently over a period of (teacher to insert time and conditions here) to
complete the task.
Data Set Information:
This dataset lists the estimates of the percentage of body fat determined by underwater weighing
and various body circumference measurements for 252 men.
Transcribed Image Text:Introduction A healthy body fat percentage is essential for good health in humans. Body fat percentage can be calculated using the Siri Equation, which uses the measurement of body density. Body density is measured by using underwater weighing techniques which are expensive and inconvenient for the person being measured. Researchers are interested in generalising body composition by using simpler measurement techniques. Using full body immersion techniques to measure density and body fat percentage is regarded as the most accurate measurement method. This dataset lists the estimates of the percentage of body fat determined by underwater weighing and various body circumference measurements for 252 men. This activity requires you to carry out a bivariate data investigation into the given data set to see if there is a relationship between the measurements of density or body fat percentage and other body measurements. You should use at least one pair of variables to create a report or presentation of your findings. You will need to use the context and the variables and use the statistical enquiry cycle to carry out a statistical investigation between at least one pair of variables in order to determine whether there is a relationship between the variables. Your overall grade will be determined by how well you carry out your investigation and how well you apply the statistical enquiry cycle. You will work independently over a period of (teacher to insert time and conditions here) to complete the task. Data Set Information: This dataset lists the estimates of the percentage of body fat determined by underwater weighing and various body circumference measurements for 252 men.
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