Match the desired compound events with their corresponding probabilities. Draw an ace and then a 7 from a
deck of cards with replacement.
1/169
Flip a coin 3 times and get heads
every time.
1/36
Flip a coin to get tails up and roll a
number cube to get an even number.
1/8
Roll a number cube and get a
4 and 5
1/4

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone

Click on the number until you find the right quotient. 12x^a y^b ÷ (-6x^a y)