Assume That the Random Variable X Is Normally Distributed, with Mean

question 43

Multiple Choice

Assume that the random variable X is normally distributed, with mean $\mu$ = 80 and standard deviation $\sigma$ = 15. Compute the probability $\mathrm { P } ( X > 92 )$

• A)0.2119
• B)0.1977
• C)0.7881
• D)0.2420

---

Definitions:

Telophase

The final stage of cell division (mitosis and meiosis), where the chromosomes arrive at opposite poles, nuclear membranes reform, and the cell begins to split.

Differentiation

The process by which cells become specialized in structure and function.

Mitosis

Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

Cleavage

A cellular division process in early animal embryo development, where the zygote undergoes multiple cell divisions without growth, leading to a multicellular stage.