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asambeis [7]
3 years ago
8

What is the surface area of this square pyramid?

Mathematics
1 answer:
OLEGan [10]3 years ago
3 0
240cm2 is the answer
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Step-by-step explanation:

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Step-by-step explanation:

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The following graphs show the sampling distributions for two different point estimators, R and W, of the same population paramet
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The graphs are illustrations of biased and unbiased distributions.

The true statement is (d) R is biased, and W is unbiased

<h3>How to determine which of the graph is biased</h3>

From the graph, we have the following highlight

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  • The population parameter of graph W is at the center of the distribution

The above means that:

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Read more about biased distributions at:

brainly.com/question/26415101

7 0
3 years ago
. A textbook company states that the average time a student needs to take a quiz from its book is 30 minutes with a standard dev
Damm [24]
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3 0
3 years ago
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