Please tell me why 75th percentile of z is 0.674?

The difference between the 75th percentile and the 25th percentile is called theMedianModeRangeInterquartile range
X ~ U(1,19) Find 75th percentile. I am so confused please help.
What is meant by the 50% vs. 75th market percentile? Why would one be used vs. the other? Given the importance of ensuring that the data is both accurate and current, who should be involved with PROVIDING INPUT to the HR team as they conduct the job evaluation? Be specific and name the types of positions.
Assume 75th percentile wage is 90$ per hour, while 50th percentile is 85$ per hour, and 25th percentile wage is 10$. Calculate w75/w50. Calculate w75/w25. Calculate w50/w25.
Find the 25th, 50th, and 75th percentile from the following list of 22 data 23 27 28 30 38 43 44 58 60 61 73 74 76 84 | 87 9096 1 45 54 62 67 25th percentile 50th percentile 75th percentile
Find the 25th, 50th, and 75th percentile from the following list of 25 data 1 3 4 5 10 12 14 30 36 39 41 44 46 55 59 61 64 74 77 83 87 92 93 95 97 25th percentile = 50th percentile = 75th percentile =
Find the 25th, 50th, and 75th percentile from the following list of 26 data 6 8 9 20 24 30 31 42 43 50 60 62 63 70 75 77 80 83 84 86 88 89 91 92 94 99 25th percentile = 50th percentile = 75th percentile =
Find the 25th, 50th, and 75th percentile from the following list of 33 data 1 00 13 14 15 18 19 20 25 32 36 34 42 37 50 30 38 54 41 47 65 69 71 72 58 75 82 84 85 88 91 99 100 25th percentile- 50th percentile- 75th percentile-
Which percentile describes the third quartile, Q3? 75th 25th 50th 10
Blood Pressures are normal with mean 120 and standard deviation 10. What is the 75th percentile?