# Question: Let Y1 Y2 Y8

Let Y1 < Y2 < · · · < Y8 be the order statistics of eight independent observations from a continuous-type distribution with 70th percentile π0.7 = 27.3.

(a) Determine P(y7 < 27.3).

(b) Find P(Y5 < 27.3 < Y8).

(a) Determine P(y7 < 27.3).

(b) Find P(Y5 < 27.3 < Y8).

**View Solution:**## Answer to relevant Questions

For n = 12 year-2007 model sedans whose horsepower is between 290 and 390, the following measurements give the time in seconds for the car to go from 0 to 60 mph: (a) Find a 96.14% confidence interval for the median, m. (b) ...Find 95% confidence intervals for α, β, and σ2 for the predicted and earned grades data in Exercise 6.5-4. In Exercise 6.5-4 Consider the following 16 observed values, rounded to the nearest tenth, from the exponential distribution that was given in this section: (a) Take re-samples of size n = 16 from these observations about N = 200, times and ...Let X equal the forced vital capacity (FVC) in liters for a female college student. (The FVC is the amount of air that a student can force out of her lungs.) Assume that the distribution of X is approximately N(μ, σ2). ...Let X and Y denote the tarsus lengths of male and female grackles, respectively. Assume that X is N(μX, σ2x) and Y is N(μY, σ2Y). Given that n = 25, x = 33.80, s2 x = 4.88, m = 29, y = 31.66, and s2y = 5.81, test the ...Post your question