One of Eden's Customers Has Closed His Account and Moved

question 255

Multiple Choice

One of Eden's customers has closed his account and moved to a different state.She needs to change his status to Inactive.What SQL command will accomplish this task?

• A) DELETE
• B) INSERT
• C) SELECT
• D) UPDATE

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Definitions:

Null Hypothesis

In statistical hypothesis testing, a statement suggesting that there is no significant difference or effect and that any observed difference is due to sampling or experimental error.

Small P-value

In statistical hypothesis testing, a small p-value indicates strong evidence against the null hypothesis, suggesting that the observed data is unlikely under the assumption of no effect or no difference.

Null Hypothesis

A statistical assumption that indicates no effect or no difference in a particular context, used as a starting point for hypothesis testing.

P-value

A statistical measure that helps scientists determine the significance of their research results by comparing the observed data against a specific hypothesis.