Problem Analysis:
The worksheet is about probability, specifically focusing on determining whether it is "more likely" or "less likely" to grab a specific shape from a set of objects. The task involves analyzing the images provided and making judgments based on the relative frequencies of the shapes.
Step-by-Step Solution:
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1. First Image: How likely are you to grab a ⬤ (Circle)?
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Image Description: The image shows a collection of shapes, including circles (⬤) and stars (★).
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Observation: There are more circles (⬤) than stars (★) in the image.
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Reasoning: Since there are more circles than stars, it is
more likely to grab a circle.
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Answer: Tick "more likely."
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2. Second Image: How likely are you to grab a ▲ (Triangle)?
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Image Description: The image shows a collection of shapes, including triangles (▲) and squares (■).
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Observation: There are fewer triangles (▲) than squares (■) in the image.
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Reasoning: Since there are fewer triangles than squares, it is
less likely to grab a triangle.
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Answer: Tick "less likely."
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3. Third Image: How likely are you to grab a ⬛ (Square)?
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Image Description: The image shows a collection of shapes, including squares (⬛) and stars (★).
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Observation: There are more squares (⬛) than stars (★) in the image.
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Reasoning: Since there are more squares than stars, it is
more likely to grab a square.
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Answer: Tick "more likely."
Final Answers:
1. For the first image (circle ⬤):
more likely
2. For the second image (triangle ▲):
less likely
3. For the third image (square ⬛):
more likely
Explanation:
The key to solving these problems is to count or estimate the relative frequencies of the shapes in each image. The shape that appears more frequently is more likely to be grabbed, while the shape that appears less frequently is less likely to be grabbed.
Final Answer Box:
\[
\boxed{
\begin{array}{l}
\text{1. more likely} \\
\text{2. less likely} \\
\text{3. more likely}
\end{array}
}
\]
Parent Tip: Review the logic above to help your child master the concept of 3rd grade probability worksheet.
