Alice Zhong Is the VP of Operations at Pearl Financial

question 7

Multiple Choice

Alice Zhong is the VP of Operations at Pearl Financial Services.She wants to measure customer satisfaction after a new website and other changes were introduced a few months ago.For this purpose, she uses random five-digits numbers from the website random.org (which offers true random numbers on the Internet) .This is an example of ______.

• A)simple random sample
• B)systematic sample
• C)convenience sample
• D)stratified sample
• E)cluster sample

---

Definitions:

Stomach Sleeping

The practice of resting or lying down with the abdomen facing downward, often discouraged for infants due to the risk of Sudden Infant Death Syndrome (SIDS).

Baby Nap

A short period of sleep taken by infants or very young children during the day to help meet their need for more sleep than adults.

CPAP

Continuous Positive Airway Pressure, a treatment method for sleep apnea that uses mild air pressure to keep the airways open.

Trazodone

A medication primarily used to treat depression, also having applications in treating anxiety, insomnia and controlling certain types of chronic pain.