Name: _______________________
Date: ____________________
Statistics
Height vs “Wingspan”
Data Collection:
1. Measure the height of each member of your class (in cm) with the meter stick. Record all the heights for every
class member.
2. Measure the arm span of each member of your class (in cm) with the meter stick. Record all the arm spans for
every class member.
3. Record your data on the excel spreadsheet.
Figure1: Demonstration of how to measure “wingspan” and height.
Statistical Analysis using Excel:
Create a data chart using the collected data. It must include the raw data (including uncertainty) and the following
processed data:
MEAN, MEDIAN, RANGE, STANDARD DEVIATION, TTEST (must include the null hypothesis, alt hypothesis and
conclusion), and CORRELATION COEFFICIENT (with a conclusion)
Graphing Using Excel:
Graph 1: Line graph of raw data (two lines on one graph)
Graph 2: Mean (column) and Standard Deviation (error bars)
Graph 3: Scatter Plot (with slope equation and r2 )