Assume the random variable X is normally distributed, with mean = 56 and standard deviation =...
Assume the random variable X is normally distributed, with mean u = 44 and standard deviation o =9. Find the 13th percentile. The 13th percentile is (Round to two decimal places as needed.)
Assume the random variable X is normally distributed with mean u = 50 and standard deviation o=7. Find the 67th percentile. The 67th percentile is (Round to two decimal places as needed.)
Assume the random variable X is normally distributed, with mean = 50 and standard deviation 0 - 9. Find the 12th percentile. The 12th percentile is 0 (Round to two decimal places as needed.) Find the Z-scores that separate the middle 67% of the distribution from the area in the tails of the standard normal distribution Click the loon to view a table of areas under the normal curve. The Z-scores are a (Use a comma to separate answers as...
Assume the random variable X is normally distributed, with mean μ-41 and standard deviation σ 7. Find the 15th percentile. The 15th percentile is (Round to two decimal places as needed.)
Assume the random variable X is normally distributed with mean μ= 50 and standard deviation σ=7. Find the 80th percentile.The 80th percentile is _______ (Round to two decimal places as needed.)
1.2. Assume the random variable X is normally distributed, with mean 40 and standard deviation 4. Find the 12th percentile The 12th percentile is (Round to two decimal places as needed) ments Guide oduction Enter your answer in the answer box and then click Check Answer Review/Exam All parts showing 011 # SA W OONITU
Assume the random variable x is normally distributed with mean y = 50 and standard deviation o=7. Find the indicated probability P(x > 40) P(x >40) - (Round to four decimal places as needed.) Assume the random variable x is normally distributed with mean = 88 and standard deviation o = 4. Find the indicated probability P(76<x<85) P(76<x<85)= (Round to four decimal places as needed.) Assume a member is selected at random from the population represented by the graph. Find...
This LUSU A Show Work Assume the random variable X is normally distributed, with mean y = 48 and standard deviation o = 6. Find the 13th percentile. The 13th percentile is (Round to two decimal places as needed.)
Assume the random variable x is normally distributed with mean u50 and standard deviation a= 7. Find the indicated probability P(x> 40) P(x > 40)= (Round to four decimal places as needed.)
Assume that the random variable X is normally distributed, with mean 60 and standard deviation - 14. Compute the probability P156X565) Be sure to draw a normal curve the corresponding to the probability shaded Click here to view the standard normal distribution table (page 1) Click here to view the standard normaltaistribution table (page 21 Draw a normal curve with the area corresponding to the probability shaded. Choose the correct graph below ОА ОВ. Ос. OD 5606 The probability P(56<X266)...