We Can Reduce the Margin of Error in an Interval

question 71

Multiple Choice

We can reduce the margin of error in an interval estimate of p by doing any of the following except

• A)increasing the sample size
• B)increasing the planning value p* to .5
• C)increasing the level of significance
• D)reducing the confidence coefficient

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Definitions:

Temperature

A measure of the warmth or coldness of an environment or substance, typically expressed in degrees Celsius or Fahrenheit.

Increased

To become or to make something larger or more in number, size, value, or extent.

Hot Drinks

Beverages that are typically served warm, such as coffee, tea, hot chocolate, and certain herbal infusions.

Temperature

A physical quantity representing the hotness or coldness of a body or environment, typically measured in degrees Celsius, Fahrenheit, or Kelvin.