What Is the Z Score for Scores in the Bottom

question 34

Multiple Choice

What is the z score for scores in the bottom 5%?

• A) 1.645
• B) -1.645
• C) .4801
• D) The score is not listed in the table.

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Definitions:

Hilum

The hilum is a depression or notch where structures such as blood vessels and nerves enter or exit an organ.

Renal Vein

A vein carrying filtered blood away from the kidney back towards the heart.

Renal Pelvis

The funnel-shaped structure in the kidney that collects urine from the nephrons and channels it into the ureter.

Renal Cortex

The outer portion of the kidney where most of the glomeruli and the convoluted tubules are found, involved in the filtration of blood.