Select the measurement most likely to be subject to random error.
1 - Measuring yards of rope by using ear to extended hand as one yard
2 - Measuring lengths of wood with a worn ruler
3 - Measuring half a cup of flour with a measuring cup marked in quarter cups
4 - Estimating speed by using the car odometer and counting seconds by "one
mississippi, two mississippi, ..."
◦ Estimating speed by using the car odometer and counting seconds by "one mississippi, two mississippi, ..."
◦ Measuring half a cup of flour with a measuring cup marked in quarter cups
◦ Measuring yards of rope by using ear to extended hand as one yard
◦ Measuring lengths of wood with a worn ruler
Measuring Triceps Skinfold
Measuring Limb Length
Measuring a stoma
Measuring Radial Pulse
Measurement of Temperature
Measuring Wind