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2 years ago

Pls help Im stuck on the porblem.

Mathematics

2 answers:

Marysya12 [62]2 years ago

8 0

Answer:

4860 is about 4900

Step-by-step explanation:

It grew by 6% but fell by 4% so were looking for 2% of 243,000. So 243,000x0.02= 4860 You want to roughd to the nearserst hundred people so it's 4900.

Alchen [17]2 years ago

8 0

4860 and can round up to 4900

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Step-by-step explanation:

Given

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Solving (b); Point estimate of standard deviation

To do this, we simply calculate the sample standard deviation

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$\sigma = \sqrt\frac{1022}{11}$

$\sigma = \sqrt{92.91}$

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<em>Hence, the need to solve for sample mean and sample standard deviation</em>

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bulgar [2K]

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