A Researcher Is Testing a Hypothesis of a Single Mean $\alpha$

question 11

Multiple Choice

A researcher is testing a hypothesis of a single mean. The critical z value for $\alpha$ =.05 and an one?tailed test is 1.645. The test statistic from sample data is 1.13. The decision made by the researcher based on this information is to ___ the null hypothesis.

• A) reject
• B) not reject
• C) redefine
• D) change the alternate hypothesis into
• E) restate the null hypothesis

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Definitions:

Investing Activities

Financial activities related to the purchase and sale of long-term assets or investment securities, impacting a company's cash flow.

Financing Activities

Transactions involving raising capital and repaying investors, including debt, equity, and dividend payments as part of a company's cash flow.

Operations

Activities involved in the day-to-day running of a business for the purpose of producing value for the stakeholders; involves management of resources, production, and distribution of goods and services.

Investing Activities

Transactions involving the purchase and sale of long-term assets and other investments, not directly related to a company's main operations.