In class we discussed what fraction of 7-foot or taller

Reference no: EM13608519

In class, we discussed what fraction of 7-foot or taller males of an appropriate age play in the NBA. This exercise demonstrates the sensitivity of such calculations to underlying assumptions.

a. There are 20 US-born 7-footers who have played at least one game in the NBA in the current 2013-2014 season. There are X total 7-footers between the ages of 20 and 35 living in the US. Estimate X under the following assumptions:

• There are 316,710,000 total people living in the US

• 49.22% of people living in the US are male.

• 1 of all males are between the ages of 20 and 35. 4

• The average height of a male is 5 feet, 10 inches. • The standard deviation of male height is 3 inches

b. Repeat part a, but now assume that the standard deviation of male height is 3.2 inches. How does this change your estimate of the fraction of all 7-footers who currently play in the NBA (20)?

c. Repeat part a, but now assume that the standard deviation of male height is 3.4 inches. How does this change your estimate of the fraction of all 7-footers who play in the NBA?

Reference no: EM13608519

Questions Cloud

Does the partnership really have to reconstitute itself : does the partnership really have to reconstitute itself legally and if so would it be wise to do so without a formal

Estimate r and the number of orders per year that should be : chicagos treadway tires dealer must order tires from its national warehouse. it costs 10000 to place an order and 400

Find sqrtw2 the rms angular speed of the dumbbell about a : consider a rigid dumbell with two masses each of mass m spaced a distance d apart. as a reminder the momentum of

Agler railroad co is about to issue 400000 of 10-year : agler railroad co. is about to issue 400000 of 10-year bonds paying a 9 interest rate with interest payable

In class we discussed what fraction of 7-foot or taller : in class we discussed what fraction of 7-foot or taller males of an appropriate age play in the nba. this exercise

Determine the work done during the process a by plotting : gas with an initial volume of 0.36 m3 is slowly compressed to a final volume of 0.16 m3 by a process during which the

Average rate of return-cost savings wisconsin fabricators : average rate of return-cost savings wisconsin fabricators inc. is considering an investment in equipment that will

What is the rms speed v0 of molecules in air at 0c air is : what is the rms speed v0 of molecules in air at 0c? air is composed mostly of n2 molecules so you may assume that it

Also the 20 x values have mean of 10111 and the 20 y values : suppose iq scores were obtained from randomly selected twins. for 20 such pairs of people the linear corelation

User Account

All Pages