Determine Which of the Given Procedures Describe a Binomial Distribution

question 47

Multiple Choice

Determine which of the given procedures describe a binomial distribution.

• A)Observing that ten out of the next twenty customers at a grocery store checkout use a credit card given that the probability of using a credit card is 0.58.
• B)Record the number of songs downloaded in a month for a group of 30 randomly selected college students.
• C)Surveying customers entering a sporting equipment store until a customer responds that he or she was shopping for a bicycle.

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Definitions:

Gynecologic Exam

A medical examination focused on the female reproductive system, including the vagina, uterus, and ovaries.

Uterine Prolapse

is a condition where the uterus descends from its normal position into the vaginal canal due to weakened pelvic floor muscles.

Kegel Exercises

Exercises aimed at strengthening the pelvic floor muscles, which support the uterus, bladder, and bowel.

Oral Contraceptives

Birth control pills taken by mouth to prevent ovulation and thereby reduce the risk of pregnancy.