Data Were Collected on Annual Personal Time (In Hours) Taken

question 9

Multiple Choice

Data were collected on annual personal time (in hours) taken by a random sample of 16 women and 7 men employed by a medium sized company.The women took an average of 24.75 hours of personal time per year with a standard deviation of 2.84 hours.The men took an average of 21.89 hours of personal time per year with a standard deviation of 3.29 hours.The correct 90% confidence interval for the difference between women and men in the average number of hours of personal time taken per year is ________________________ .

• A)0.30 to 5.48 hours
• B)-0.50 to 3.21 hours
• C)-4.67 to -0.62 hours
• D)1.27 to 6.89 hours
• E)None of the above.

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Definitions:

Red Bags

Specially designated bags used in medical and healthcare settings for containing and disposing of biohazardous or infectious waste safely.

Blood Or Body Fluids

Liquids originating from inside the bodies of living organisms, essential for transporting nutrients, oxygen, and waste materials.

OSHA Violation

A breach of the rules set by the Occupational Safety and Health Administration, which can potentially lead to worker injuries or unsafe working conditions.

Intentionally

An action performed with awareness and purposeful direction towards a specific outcome or goal.