A study on aggressive driving found that 49 \"A: ofdrivers say that they have yelled at another driver. A random sample of 280 drivers in Halifax is selected and are asked whether they have yelled at other drivers. 1. What is the distribution of the number of sampled drivers who will say \"yes", they have yelled at another drivel? State only the name of the distribution. 3 Tries 0/5 2. What are the mean and standard deviation ofthe number of sampled drivers who will say "yes"? The mean: The standard deviation (Round to three detimals): Tries 0/5 3. What is the pmbability that at least 135 drivers will say \"yes\