Given That the Random Variable X Is Normally Distributed with a Mean

question 172

Multiple Choice

Given that the random variable X is normally distributed with a mean of 80 and a standard deviation of 10, which of these is the value of P(85 X 90) ?

• A) 0.5328
• B) 0.3413
• C) 0.1915
• D) 0.1498

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Definitions:

Miniaturizes Landscape

The artistic practice of creating a small-scale representation of a landscape in a highly detailed manner, often found in painting, sculpture, and garden design.

Ming Dynasty Painter

An artist active during the Ming Dynasty in China, a period known for its cultural achievements including a rich tradition of painting featuring landscapes, portraits, and flower/bird motifs.

Wen Shu

A bodhisattva associated with wisdom in Mahāyāna Buddhism, often depicted holding a scroll or book.

Flowers

Reproductive structures of flowering plants, celebrated and depicted in art for their beauty and symbolic meanings.