Which Expression Is False Concerning the Vectors Shown in the Sketch

question 16

Multiple Choice

Which expression is false concerning the vectors shown in the sketch?

• A) = +
• B) + = -
• C) + + = 0
• D)C < A + B
• E)A ² + B ² = C ²

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Definitions:

Contingency Table

A table used to display the frequency distribution of variables and analyze the relationship between categorical variables.

Null Hypothesis

A statistical hypothesis that assumes no significant difference or effect and serves as the default or starting assumption in hypothesis testing.

Binomial Parameters

Refer to the number of trials (n) and the probability of success (p) in a binomial distribution, which determines the behavior of this discrete probability distribution.

Alternative Hypothesis

In statistical hypothesis testing, a statement that contradicts the null hypothesis, suggesting that there is a statistically significant difference between observed data and the expected outcome under the null hypothesis.