Find who has positive breathalyzer test is actually driving

Reference no: EM13315850

a police officer stops a speeding driver on saturday nigt and gives hima breathalzer test. the test shows that his estimated blood alcohol content is above .08 g/dl, and this is considered evidence of driving while intoxicated. suppose that a breathalyzer test has a false positive rate of 5% and a false negative rate of 10%. Also, assume that in this town on a saturday night 8% of drivers are intoxicated. what is a chance that a driver who has a positive Breathalyzer test is actually driving while intoxicated (DWI)?

Reference no: EM13315850

Questions Cloud

How did the dissenters to want to deal with the : Two members of the FASB voted against the standard. They wanted the three types of securities to be carried at market value and unrealized gains and losses of the three “types” to go through income.

Determine the magnitude of its acceleration at the instant : car traveling along a circular curve that has a radius of 50m. if its speed is 16m/s and is increasing uniformly at 8 m/s^2 determine the magnitude of its acceleration at this instant

What is the efficiency of the engine : A gasoline engine absorbs 1900 J of heat and performs 530.0 J of mechanical work in each cycle. What is the efficiency of the engine

Compute the root-mean-square speed for an oxygen molecule : The molar mass oxygen gas is 32.0 x 10^-3 kg/mol. If the gas is at 21 degrees C, find the root-mean-square speed for an oxygen molecule

Find who has positive breathalyzer test is actually driving : a police officer stops a speeding driver on saturday nigt and gives hima breathalzer test. the test shows that his estimated blood alcohol content is above .08 g/dl, and this is considered evidence of driving while intoxicated

Determine the mean effective pressure of an ideal otto cycle : At the beginning of compression the pressure is 14 psi and the temperature if 60°F. The temperature at the end of combustion heat addition is 1500°F and the compression ratio is 9. Use constant specific heats at room temperature

Analyze and evaluate how the shell model : Analyze and evaluate how the SHELL Model

Refer to either a current intermediate accounting text : Refer to either a current intermediate accounting text or a guide to current “generally accepted accounting principles.” Give at least one example for each of the four cells of Exhibit 9-1 (your instructor may desire to modify this problem).

Are there differences in relevant circumstances between : Firm A and B are exactly the same size as are Firm C and Firm D. Firm A acquires for cash 100 percent of the common stock of Firm C. Firm B acquires 100 percent of Firm D by exchanging one share of its own stock

User Account

All Pages