Identify the Shape of a Distribution
-The Data Set: Weekly

question 72

Multiple Choice

Identify the Shape of a Distribution
-The data set: weekly grocery bills (in dollars) for 20 randomly selected households $$\begin{array} { c c c c c c c c c c } 135 & 120 & 115 & 132 & 136 & 124 & 119 & 145 & 98 & 110 \\125 & 120 & 115 & 130 & 140 & 105 & 116 & 121 & 125 & 108\end{array}$$

• A) bell shaped
• B) uniform
• C) skewed to the left
• D) skewed to the right

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Definitions:

Sensory Organs

Sensory organs are specialized structures that organisms possess to detect and process environmental stimuli, including eyes, ears, nose, tongue, and skin.

Reproduction

Producing babies that survive long enough to also reproduce.

Survival

The act of continuing to live or exist, typically in spite of an accident, ordeal, or difficult circumstances.

Unambiguous Stimuli

These are stimuli that are clear and unmistakable in their properties, leaving little room for misinterpretation.