We Can Use the Normal Distribution to Make Confidence Interval $\ge$

question 85

Multiple Choice

We can use the normal distribution to make confidence interval estimates for the population proportion, p, when

• A)np \(\ge\) 5
• B)n(1 - p) \(\ge\) 5
• C)p has a normal distribution
• D)Both np \(\ge\) 5 and n(1 - p) \(\ge\) 5

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Definitions:

Carbon

A chemical element with symbol C and atomic number 6, known as the basis of all known life and the fourth most abundant element in the universe by mass.

Hydrogen

The lightest and most abundant element in the universe, consisting of one proton and one electron, and widely used in chemical reactions and as a potential clean energy source.

Microglia

Specialized glial cells in the brain and spinal cord that act as macrophages, cleaning up debris and dead cells.

Immune System

The body's defense system against infections, diseases, and foreign substances, comprised of various organs, cells, and proteins.