Find the lower and upper quartiles

Assignment Help Basic Statistics

Reference no: EM13966497

Maximal static inspiratory pressure (PImax) is an index of respiratory muscle strength. The following data show the measure of PImax (cm H2O) for 15 cystic ?brosis patients.

105	80	115	95	100	85	90	70
135	105	45	115	40	115	95

(a) Find the lower and upper quartiles, median, and interquartile range. Check for any outliers and interpret.

(b) Construct a box plot and interpret.

(c) Are there any outliers?

Reference no: EM13966497

Questions Cloud

Describe the technological advances that have occurred : Explain some of the technological advancements within your chosen field of criminal justice. Beginning with the early 1900's and ending with today, describe the technological advances that have occurred

Determine gyroscopic couple ship pitches with bow rising : The turbine rotor of a ship has a mass of 2.2 tonnes and rotates at 1800 rpm clockwise when viewed from the aft. The radius of gyration of the rotor is 320 mm. Determine the gyroscopic couple and its effect when the: (i) ship turns right at a rad..

Does the essay have a separate introduction : What did you particularly like about this essay? What do you feel are its strengths? Identify one area you would be sure to work on before handing in this essay if it were yours.

Compare and contrast the various options : Compare and contrast the various options that exist for acquiring software.

Find the lower and upper quartiles : (a) Find the lower and upper quartiles, median, and interquartile range. Check for any outliers and interpret. (b) Construct a box plot and interpret. (c) Are there any outliers?

Calculate the e field at a distance : Consider a ring of radius 3.5 cm with a uniform linear charge density λ = 4.6 C/m. Calculate the E field at a distance 3 cm from the center along the axis of the ring.

While purchasing a software solutions provided by a vendor : While purchasing a software solutions provided by a vendor, what should be considered?

It takes an elevator 3.1 minutes to raise a vehicle : It takes an elevator 3.1 minutes to raise a vehicle with a mass of 420 kg from the floor to a height of 8 meters. What size (power) motor (in watts) does it take to do the job? Hint: this is a multiple step problem in which you must derive the varia..

What are the approximate dimensions of the smallest : What are the approximate dimensions of the smallest object on earth that astronauts can resolve by eye when they are orbiting 298 km above earth. Assume 598 nm of light and pupil diameter of 2.4 mm.

User Account

All Pages