Reference no: EM133079511

1) Suppose annual monthly murders in Medellin follows a truncated Poisson distribution with a mean of 128 murders per month with a standard deviation of 18. What is the likelihood that a sample of 36 months will result in a mean between 126 and 131?

A) About .79

B) About .49

C) About .89

D) This can't be done because the underlying distribution follows a truncated Poisson distribution

2) The average blood alcohol content of a resident of the "drunk tank" at Lambeau Field is .18 with a standard deviation of .04% Assume that blood alcohol content is normally distributed. What is the likelihood that 8 random drunks will have a blood alcohol content in excess of .2?

A) About 2%

B) About 6%

C) About 8%

D) About 10%

3) Which of the following would likely be a violation of the independence assumption?

A) You survey some bros about the number of sexual partners they've had in the presence of each other

B) You ask American's tell you their weight in kilos

C) You're interested in the testosterone levels of prison inmates and you sample offenders who were sentenced to probation

D) You shoot bighorn sheep without the lawful permits