Business staistics for all degree, Lecture notes of Business Statistics

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Q.P. Code - 040303 Third Semester B.Com. Degree Examination, March/April 2023 (UG NEP ~ 2021) Commerce Paper 3.2 — BUSINESS STATISTICS Time : 2 Hours} [Max. Marks : 60 Instructions to Candidates : Answer should be written completely either in Kannada or in English. SECTION - A/ayan - 2 1. Answer the following questions : BPAT BBN ovgd2: PART -I Answer ALL multiple choice questions only once. Each question carries 1 mark : x1l= OR DS) val, INO way avg evgor. J3 wz wodx ob FEN 1 eoateyecetges: {a) Which of the following statistics is not true? (i) | Statistics deals with quantitative data (ii) Statistics deals with qualitative data (iii) Statistics does not cover graphical devices (iv) Statistics deals both quantitative and qualitative data BYAD wos VoErdG ainwyd Nader? (i) 408 wosrivs TOAnMmegs AdIoLooOrl Aswoxsd (ii) 408 worrd> roregy arnbsainohnt BwBwoxgd (iii) 408 worry ds9g0 mAArivay wwrnoadwsajdo, (iv) 808 wourivs HOdveds ax) rormaadd AnbIalooHn AawodId (b) The Co-efficient of variation of a series is 60%, standard deviation is 20, then the value of arithmetic mean is Hdeab aaazd memods) 60% sacks Ovows 20, uredd wosrelsd xoxo BPeYz) (i) 27.6 (ii) 32.3 (iii) 33.3 (iv) 42.8