In "IT Doesn't Matter",Nicholas Carr Argues That

question 11

Multiple Choice

In "IT doesn't Matter",Nicholas Carr argues that

• A)companies are spending too much money on IT.
• B)there are no productivity gains for any amount of IT investments.
• C)technology adds no value to companies.
• D)disruptive technologies tend to be commoditized over time and hence provides less strategic advantage.
• E)the marginal benefits of an IT investment decreases over time.

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Definitions:

Chi-Square Critical Value

A point on the chi-square distribution that is compared to the chi-square test statistic to determine whether to reject the null hypothesis.

Level of Significance

Level of significance is a threshold in hypothesis testing, denoted as alpha, that determines the probability of rejecting the null hypothesis when it is true.

Chi-Squared Curve

A graphical representation of the chi-squared distribution, showing the probability of chi-squared values along the x-axis.

Degrees of Freedom

A statistical concept that defines the number of independent pieces of information in a dataset used in parameter estimates.