Which of the Following Is Not an Assumption of the Z

question 1

Multiple Choice

Which of the following is not an assumption of the z test?​

• A)The population mean (m) and standard deviation (s) are known.
• B)The data are interval or ratio.
• C)The distribution of random samples is normal.
• D)The sample size is less than 30.

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Definitions:

Knowledge Management

The process of creating, sharing, using, and managing the knowledge and information of an organization to enhance its performance and competitiveness.

Knowledge Management

The process of creating, sharing, using, and managing the knowledge and information of an organization.

Logical Analysis

The process of examining a problem or situation using reasoning and critical thinking to draw conclusions.

Sound Conclusions

Well-reasoned and logical deductions or decisions based on a thorough analysis of data or information.