A quadrilateral which could be used to show that Ron's claim is false is a trapezoid.
<h3>What is a
quadrilateral?</h3>
A quadrilateral can be defined as a type of polygon that has four (4) sides, four (4) vertices, four (4) edges and four (4) angles.
<h3>The types of
quadrilateral.</h3>
In Geometry, there are different types of quadrilateral and these include the following:
Generally, the opposite sides of a trapezium is not congruent unlike the other quadrilaterals. Thus, a quadrilateral which could be used to show that Ron's claim is false is a trapezoid.
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Answer:
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Explanation:
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Answer:
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Explanation:
The mean of the sampling distribution is 
The mean of a sampling distribution is the population mean from which values are sampled. For a population of mean μ, the mean of the sampling distribution is 
∴
From the parameters given:
- Suppose that independent random samples of 50 species-a flowers
- and 100 species-b flowers are selected
where;
= sample proportion of blue specie-a
= sample proprotion of blue specie-b
The mean of the sampling distribution of 
is
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