Test A. Directions: Analyze the given problem below. As per Beat Covid-19 Today, a Covid-19 Philippine Situationer issue 369 dated May 1, 2021, the top five regions with active cases were shown in the table below. Suppose that the two regions were drawn as samples. REGION NCR ACTIVE CASE (x) 29, 388 REGION 4A-CALABARZON 14,358 REGION 3-CENTRAL LUZON 9,714 REGION 2-CAGAYAN VALLEY 3,231 REGION 6-WESTERN VISAYAS 2,830 Question: Solve the following unknowns: Volvo to popolation, μ Solve for the the sampling distribution of a sample pre meanS, UX 4. Solve for the variance of the population, ² 5. Solve the variance of the sampling distribution of a sample means, o²x 6. Compare o² and ²x 7. Solve the standard deviation of the population, a

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Test A. Directions: Analyze the given problem below. As per Beat Covid-19 Today, a
Covid-19 Philippine Situationer issue 369 dated May 1. 2021, the top five regions with
active cases were shown in the table below. Suppose that the two regions were drawn
as samples.
REGION
ACTIVE CASE (x)
NCR
29, 388
REGION 4A-CALABARZON
14,358
REGION 3-CENTRAL LUZON
9,714
REGION 2-CAGAYAN VALLEY
3,231
REGION 6-WESTERN VISAYAS
2,830
Question: Solve the following unknowns:
Volvo to
popolation, μ
Solve for the
the sampling distribution of a sample
pre meanS, UX
4.
Solve for the variance of the population, ²
5. Solve the variance of the sampling distribution of a sample means, o²x
6. Compare o² and ²x
7. Solve the standard deviation of the population, a
8. Solve the standard deviation of the sampling distribution of a sample means, ox
9. Compare σ and ox
Transcribed Image Text:Test A. Directions: Analyze the given problem below. As per Beat Covid-19 Today, a Covid-19 Philippine Situationer issue 369 dated May 1. 2021, the top five regions with active cases were shown in the table below. Suppose that the two regions were drawn as samples. REGION ACTIVE CASE (x) NCR 29, 388 REGION 4A-CALABARZON 14,358 REGION 3-CENTRAL LUZON 9,714 REGION 2-CAGAYAN VALLEY 3,231 REGION 6-WESTERN VISAYAS 2,830 Question: Solve the following unknowns: Volvo to popolation, μ Solve for the the sampling distribution of a sample pre meanS, UX 4. Solve for the variance of the population, ² 5. Solve the variance of the sampling distribution of a sample means, o²x 6. Compare o² and ²x 7. Solve the standard deviation of the population, a 8. Solve the standard deviation of the sampling distribution of a sample means, ox 9. Compare σ and ox
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