i.  The population density of the China is approximately 368 people per square mile. ii.  The population density of India is approximately fourteen times the population density of the United States. iii.  The population density of the India is approximately 991 people per square mile. iv.  The population densities of these three countries ranked from smallest to largest are United States, China, and India

Q: Given: X = {2,6,2,7,4,5} Y = (3,2,4,3,1,9}   Calculate: (∑X)2

A: Given: X = {2,6,2,7,4,5} Y = (3,2,4,3,1,9} (∑X)2 =?

Q: 7/10×13/20=?

A:

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A: We have, P(R)=85.0%=85100=0.85P(C)=12%=0.12P(I)=1.6%=0.016P(G)=1.4%=0.014As…

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A: The table provided below helps to find ∑(x+y). X Y X+Y 2 3 5 6 2 8 2 4 6 7 3 10 4 1 5…

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A: Step 1: Here the test is a 2 sample t-test. We want to test whether the means of two populations are…

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A:

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A: Given : average weekly coffee bean usage = μ= 153.75 pounds standard deviation = σ= 55.35 pounds We…

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A: ∑i=23xi2=122+102           =244

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A: Given, In year 1800, Population = 5,308,483 Area = 864,746 square miles

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A: We have to find out the target population for the study.

Q: C(9, 7).

A: As we know thatCrn = ∠n∠r∠n-rand Crn=Cn-rn

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A: We need to find how many times greater the subscribers.

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A: Answer: To find out whether there is a difference in the mean sale for cola stacked at the three…

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A:

Q: What are legions? O a group of 10,000 soldiers O a group of 6,000 soldiers O a group of 15,000…

A: Legions :

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Q: 45° r n1 45° 4.9 14.7 units 48.0 units 24.0 units 16.7 units

A: Solution-

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A: Consider the given data, 1st mailing: 6 2nd mailing: 6 + 36 = 61 + 62 = 42 3rd mailing: 6 + 36 + 216…

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A: For an event A, the probability of the compliment of that event A is P(A’) = 1 – P(A).

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A: We all know that Population density  is  the number of people living in each unit of area (such as a…

Q: O O O O Find area 6 km 4 km 5.2 km 20.8 km2 31.2 km2 22.4 km2 26.4 km2

A:

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A: Please check the solution below

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.