Tuesday, August 17, 2021

Bivariate data

 Problem:

Does our body have ideal proportions in the classroom?



Plan:

Two variables:

1-Wingspan (Response)

2-height (Explanatory) 


Our aim is to measure the wingspan of ten children in the classroom and compare their height to their wingspan. Before we begin, we will remove the participants' shoes in case of a false reading and ensure that their arm is straight, not angled and that their torso is up straight for the wingspan.


Participants:10 students


Relationship-We'll compare the wingspan measures to the participant's height to see if they match. 


Errors that will need to be avoided:

-Because of the measurement's inaccuracy, shoes will have to be removed.

-Clothing that is too baggy will have to be taken off as well.

-Hair is going to be let down 



Data:

I'll need to record the results of the measurement. So make a note of your height in metres and your wingspan in metres. To acquire an accurate measurement, we'll employ the guidelines from the plan to accurately collect the data.


Student

Height (M)

Armspan (M)

Matthew 



Rusi



Zion



Zapa



Subhnesh



Jahmayne



Adelaide



Cole



David



Andre







Q-Question

Does our body have ideal proportions in the classroom?

P-Participants

Year 11 students-(10 students)

V-Variable

Height-(Explanatory

Wingspan-(Response)

R-Relationship

What are we going to expect?

For the Wingspan to be the same as the height.





S-Step by step


C-Control factors

Avoiding mistakes, trying to control them like false readings.

C-Conditions


R-Repeat

Repeating the same measurements