Suppose a Small Amount of Blood Is Sampled and the Number

question 11

True/False

Suppose a small amount of blood is sampled and the number of white blood cells are counted. If the number of white blood cells is Poisson distributed with λ = 6, what is the probability that the sample has more than 4 white blood cells? What is the average number of white blood cells per sample? Is $\operatorname { Pr } ( 4 \leq X ) = 0.7149 ; E ( X ) = 6$ correct?

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Definitions:

"g" Factor

A concept in psychology referring to general intelligence, representing a core of common skill underlying all specific cognitive abilities.

"g" Factor

The general intelligence factor believed to underlie specific mental abilities and talents.

General

Pertaining to or affecting all or most people, places, or things; widespread.

Spearman's "g" Factor

A theory proposed by Charles Spearman that suggests human intelligence is a single general cognitive ability that can be measured and quantitatively expressed.