A Laboratory Worker Finds That 1

question 200

Multiple Choice

A laboratory worker finds that 1.8% of his blood samples test positive for the HIV virus.If 270 blood samples are selected at random,is it appropriate to use a Normal model to approximate the distribution of the number that test positive for the HIV virus?

• A)Yes; Normal model with μ = 4.86 and σ = 4.77 can be used to approximate the distribution.
• B)No; Normal model cannot be used to approximate the distribution because nq < 10.
• C)Yes; Normal model with μ = 4.86 and σ = 2.18 can be used to approximate the distribution.
• D)No; Normal model cannot be used to approximate the distribution because np < 10.
• E)Yes; Normal model with μ = 265.14 and σ = 2.18 can be used to approximate the distribution.

Understand the role and operation of shift solenoids in automatic transmissions.

Know the procedures for checking and maintaining differentials and associated components.

Understand the categorization and impact of different types of Diagnostic Trouble Codes (DTCs).

Recognize the significance and content of freeze frame data.

---

Definitions:

Uninitiated Youths

Young individuals who have not yet undergone certain rites, ceremonies, or experiences, often in the context of cultural, religious, or societal initiations.

Christian Madonna-And-Child

Iconographic representations in Christian art depicting the Virgin Mary holding the infant Jesus Christ, symbolizing maternal love and Christian themes.

Yombe Pfemba

A type of sculpture produced by the Yombe people of Central Africa, often depicting motherhood and the maternal figure.

Ci Wara Ritual

The Ci Wara ritual is a ceremonial tradition among the Bamana people of Mali, involving elaborately carved antelope headdresses in agricultural ceremonies.