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Assignment_1

# Assignment_1 - {£5516:qu Ll-l'AL.L'o1 ”B'Dmhéd 11.1 at...

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Unformatted text preview: {£5516}:qu Ll -l'-'AL.L'o1 } ”B 'Dmhéd: 11.1% at. V4.6 (Lyme ‘l’h Look probleu)51tbal c3 htsiozmu t) be): ptot ABBEMA. (H’s OK’l‘b use excels 5) if“ 732m! A if» “a. 62th? :reﬁbemtf A15~lﬁby¥wV g 31- 9 Recently, the Houston Chronicle repotted: Here are the cities-withthe nations 5 longest ﬁ _ commutes to work in 2005 -- Vineland, N}. 39.6 rains, New York 34.2 ruins, E, Washington, DC. 33.4 mins., Poughkeepsie, NY. 32.2 ruins, Atlanta 31.1. Assume the E data set is a sample. Find is: , the median, the 40th percentile, the upper fence ago. has 915?, ch N _ \‘1 . A data set consists of a sample of 5 lengths, in mm, of automatic transmission piston rods: 72.1 71.6 71.4 72.8 72.0. Find 35, s and IQR. (effigy/an" ﬂ 3 / The order statistics ofa sample of lifetimes, in hours, of t 0 batteries put to a certain use is 5.1 5.5 5.6 5.8 5.8 6.0 6.2 6:5 66 8.2 .The sum ofthe lifetimes is ma ham-s. a) Make a stem and leaf plot of the sample. 19) Find the mean, median and interquartile range (IQR) of the sample c) In a box plot of the sample would any of the values “get a whisker”? If yes. which tme(s)? d) The data set is (skewed right, skewed left, not skewed). sample of 6 specimens of yarn used in a Followin 1s- a data set of measurements of a . . . . . ) I g er of cycles o'f'Stram to breakage. (The weaving process. The measurement-i5 the numb bigger the better). _ 8? 176 158 284 41 214 3) Find the median of the data set. ! b) Find the IQR ' _ . 6 . -.— . . c) Given that got, —2{)2 = 38042, mm s. - i=1 d) In a box plot of the data set, would any of the measurements which ones?_If 1:10, Why not? get a Whisker? If yes, at om E‘HXM Quééﬂeps 1) 2.4 as \$.11 a.) 11.521 a. £11 3) 2,93 .. FAQ (3., (01.1 to: Jain—ta {arid 53cc; @l‘ ...
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