Hello,

Would you please help me with solution of these questions? Thanks

1)Consider a uniform density curve defined from x = 0 to x = 6. What percent of observations fall above 4? a) 0.25 b) 0.67 c) 0.33 d) 0.45 e) 0.17

2)A particular class has 10 students. Suppose that the probability of getting an A in this class is 30% (or rather 3 out of 10) and the probability of getting a B is 40% (or rather 4 out of 10). We want to run a simulation to see how likely this is to occur by chance.

Part a: Using single digits from a section of the random digit table, describe how you will run the simulation.

Part b: Using line 113 from the random digit table (given below), carry out the simulation with 3 runs.

Line 113 61372 26590 75157 57974 20862 66909 88860 00930 Part c: Based on your simulation, how many of students got an A for each run? How many of the students in the simulation got a B?