To evaluate a CDF use Desmos only where directly indicated, otherwise use the attached z-score and areas tables and show all steps. Clearly explain and justify the solution using proper terminology and notation. Please, I need your help. Thanks 2. Surveys indicate that 60% of the vehicles in some metropolitan areas cause excessive emissions of pollutants. Transport Canada randomly selects 25 vehicles for inspection in one of these areas. You need to determine the probability that the number of vehicles causing unnecessary pollution is at least 10 but fewer than 14. a) Is normal approximation to the binomial distribution reasonable in this case? Justify. b) Determine the parameters of the normal approximation N(μ, σ)-? c) What continuity correction must be used with normal approximation?

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.