Examlex

Solved

A P/OM Student Has Purchased a Four-Function Calculator for Use

question 41

Multiple Choice

A P/OM student has purchased a four-function calculator for use during exams.This calculator is perfectly reliable except for two parts: its microchip,which has a failure rate of one in every twenty hours of operation; and its battery,which has a failure rate of one in every ten hours of operation.Also,on average the battery will fail in five hours,with a standard deviation of 30 minutes.What is the probability that a new battery will fail within six hours?


Definitions:

Level of Awareness

The extent to which an individual is conscious of aspects of their environment or personal experiences.

Automatic Processing

The ability of the brain to perform tasks with little or no conscious thought, often developed through repetitive practice and learning.

Complete Lack

The total absence of a certain element, quality, or substance.

Executive Function

Higher-order, complex cognitive processes, including thinking, planning, and problem solving.

Related Questions