18% of sixth graders at DPCMS are planning on going to the park this weekend. There are 120 scholars in the sixth grade. How many sixth graders are planning to go to the park this weekend?

You are studying different function tools and begin working with this function y=-160-9(x) use the equation to answer the question y=-160-9(x) what is the y value when x equals -13? y=-160-9(x)

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)

What situation is an example of an observational study