A used car salesperson claims that the probability of he sellinga used car to an individual looking to purchase a used car is 70%and this probability does not vary from individual to individual.Suppose 5 individuals come to speak to this salesperson one day. Ifhis belief is correct,
- The probability (to 4 decimal places) that he will sell a carto the first individual he speaks to is______
- The probability (to 4 decimal places) that he will not sell acar to any of these 5 individuals is ______
- The probability (to 4 decimal places) that he will sell a carto exactly 2 individuals is _______
- The expected number (to 2 decimal places) of individuals hewill sell a car to is ÂÂ________
- The standard deviation (to 4 decimal places) in the number ofindividuals to whom he will sell a car is
________
- If the salesperson pays the dealership who allows him to sellcars $1000 per day for the privilege of working at the dealership,and, if he earns $2000 for each car he sells, the expected incomeper day is
________
