Use the Table Below to Answer the Following Questions) -Calculate the ??_?/2 Value at a 95% Confidence Interval

question 12

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. $$\begin{array}{l}\begin{array} { | l | l | } \hline\text { Velvetta Inc. Shampon }\\ \text { Productim } & \\\hline \text { Alpha Vulue } & 0.05 \\\hline \text { Standard Deviation } & 5 \\\hline \text { Sample Size } & 20 \\\hline \text { Sample Mean } & 242 \\\hline\end{array}\end{array}$$
-Calculate the ??_?/2 value at a 95% confidence interval.

• A) 1.64
• B) 1.84
• C) 1.96
• D) 2.19

Understand the escalation of colonial resistance leading to the American Revolution.

Understand the causes and significant events leading up to the American Revolution.

Recognize the roles and perspectives of different groups involved in the prelude to the Revolution, including Paul Revere, the Sons of Liberty, and the Daughters of Liberty.

Comprehend the political and economic strategies employed by the colonies, such as nonimportation movements and the boycott of British goods.

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Definitions:

Leon Festinger

A psychologist known for his theory of cognitive dissonance, which explores how people strive for internal consistency between their beliefs and behaviors.

Group Cohesion

The strength and solidarity of the bonds among group members, contributing to the group's unity, commitment, and capacity to act as a single entity.

Task Cohesion

The degree to which group members work together towards a common goal and the level of commitment to achieving that goal.

Entitativity

The degree to which a group is perceived as being a coherent, unified entity.