In a Perfectly Symmetrical Bell-Shaped "Normal" Distribution

question 21

Multiple Choice

In a perfectly symmetrical bell-shaped "normal" distribution

• A)the arithmetic mean equals the median.
• B)the median equals the mode.
• C)the arithmetic mean equals the mode.
• D)All the above.

---

Definitions:

Interstitial Cystitis

A chronic condition marked by bladder pressure, bladder pain, and sometimes pelvic pain.

Nocturia

A condition characterized by the excessive need to urinate during the night, disrupting sleep.

Urinary Frequency

The need to urinate more often than usual, which can be a symptom of various conditions, including urinary tract infections and diabetes.

Painful Bladder Syndrome

A condition characterized by chronic pelvic pain, pressure, or discomfort in the bladder area, often associated with urinary frequency and urgency.