From the Beginning of the 1990s to the Year 2000

question 107

Multiple Choice

From the beginning of the 1990s to the year 2000, investment spending as a share of U.S. GDP has tended to

• A) increase.
• B) decrease.
• C) remain the same.
• D) fluctuate wildly.

---

Definitions:

P-Value

The p-value measures the evidence against the null hypothesis, indicating the probability of observing the test results under the null hypothesis.

Two-Tailed

Pertains to a type of hypothesis test where the area of interest is in both tails of the distribution, indicating that deviations from the null hypothesis in either direction are considered.

Alternative Hypothesis

In statistical hypothesis testing, it is the hypothesis that suggests there is a significant difference between the parameters of two or more populations.

Status Quo

The current state or condition of affairs, often referred to in discussions about change.