Use the Table Below to Answer the Following Questions) -From the Table Above, Determine the Cumulative Probability for Z

question 1

Multiple Choice

Use the table below to answer the following questions) .
The historical data of Velvetta Inc., a healthcare products manufacturer, have shown that in a production process for filling bottles of shampoo, variance in the volume is constant; however, clogs in the filling machine often affect the mean volume. The historical standard deviation is 5 milliliters. In filling 250-milliliter bottles, a sample of 20 found a mean volume of 242 milliliters. $$\begin{array}{l}\begin{array} { | l | l | } \hline\text { Velvetta Inc. Shampon }\\ \text { Productim } & \\\hline \text { Alpha Vulue } & 0.05 \\\hline \text { Standard Deviation } & 5 \\\hline \text { Sample Size } & 20 \\\hline \text { Sample Mean } & 242 \\\hline\end{array}\end{array}$$
-From the table above, determine the cumulative probability for z at a 95% confidence level.

• A) 0.975
• B) 0.950
• C) 1
• D) 0.987

---

Definitions:

Annas And Grodin

A reference to George J. Annas and Michael A. Grodin, notable figures in bioethics known for their contributions to the field.

Informed Consent

The process by which individuals are given information about a medical intervention, its risks and benefits, and voluntarily agree to undergo it.

Developing Nation

A country with a less developed industrial base and a lower Human Development Index compared to other countries, often characterized by a lower standard of living and lesser economic resources.

Medical Importance

The significance or impact of a medical condition, treatment, or innovation on health care, patient wellbeing, or medical research.