Assume That You Plan to Use a Significance Level Of \alpha

question 21

Multiple Choice

Assume that you plan to use a significance level of $\alpha = 0.05$ to test the claim that $p _ { 1 } = p _ { 2 }$ Use the given sample sizes and numbers of successes to find the P -value for the hypothesis test.
$\begin{array} { l l } n _ { 1 } = 100 & n _ { 2 } = 100 \\x _ { 1 } = 38 & x _ { 2 } = 40\end{array}$

• A) 0.1610
• B) 0.2130
• C) 0.0412
• D) 0.7718

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Definitions:

Infant Perceptual Development

The progression through which a baby improves its abilities to perceive and process sensory information from the environment.

Sensory Stimulation

Refers to the process of sending information to your brain through senses like sight, touch, taste, smell, and hearing.

Visual Acuity

The sharpness of vision, measured by the ability to discern letters or numbers at a given distance according to a fixed standard.

Proximodistal

Proximodistal describes a pattern of development in human growth where control and growth spread outward from the central axis of the body towards the extremities.