The Personal Computer Created a Huge Amount of Value for Users.The

question 45

Multiple Choice

The personal computer created a huge amount of value for users.The companies that profited most from the personal computer were:

• A)The innovators
• B)The followers
• C)The suppliers
• D)None of the above

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Definitions:

Alpha

A threshold value used in hypothesis testing that determines the level of significance, often set at 0.05.

Type I Error

A Type I error occurs in hypothesis testing when a true null hypothesis is incorrectly rejected, falsely indicating a significant effect or difference when there is none.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, typically denoted as alpha.

P < .01

Indicates that the probability of the observed data occurring by chance is less than 1%, suggesting strong evidence against the null hypothesis.