There is a 4% chance that a band’s lead singer’s voice isn’t working (typically due to illness) on any given day. This band has played 19 gigs so far this year, and at each of these the lead singer’s voice has been fine. What is the probability that the lead singer’s voice will be fine at the band’s next gig, which is 2 weeks from now? Assume she never is sick for more than 7 consecutive days, and the interval between bouts of illness is inherently unpredictable.

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .