Instruction 6-4 John Has Two Jobs.For Daytime Work at a Jewelry Store

question 38

Short Answer

Instruction 6-4
John has two jobs.For daytime work at a jewelry store he is paid $15,000 per month,plus a commission.His monthly commission is normally distributed with mean $10,000 and standard deviation $2,000.At night he works as a waiter,for which his monthly income is normally distributed with mean $1,000 and standard deviation $300.John's income levels from these two sources are independent of each other.
-Referring to Instruction 6-4,the probability is 0.35 that John's income as a waiter is no less than how much in a given month?

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Definitions:

Latent Learning

Learning that occurs without immediate reinforcement and is not demonstrated until a suitable motivation is provided.

Observational Learning

A learning process in which individuals acquire new behaviors by watching and imitating others, as proposed by Albert Bandura.

Operant Conditioning

A method of learning that occurs through rewards and punishments for behavior, through which an association is made between a behavior and a consequence.

Insight Learning

A type of learning that occurs when an individual suddenly realizes how to solve a problem without trial-and-error, often leading to immediate solution understanding.