Question

The stem diameter of wheat is important because easy breakage of the wheat can interfere with harvesting the crop. The diameter of wheat is known to be normally distributed with a mean of 1.9 mm. An agronomist hypothesizes that the new fertilizer being used is increasing plant stem

Answer 1

Answer:

The stem diameter of wheat is important because easy breakage of the wheat can interfere with harvesting the crop.

The diameter of wheat is known to be normally distributed with a mean of 1.9 mm.

An agronomist hypothesizes that the new fertilizer being used is increasing plant stem diameter

Answer 2

Explanation:

T and U waves

The T wave represents ventricular repolarization. Generally, the T wave exhibits a positive deflection. The reason for this is that the last cells to depolarize in the ventricles are the first to repolarize.