Task : Consider the box-plot below. 10 12 Which of the following statement is not true? A Range is 19 B Interquartile range is 8 C Q1 = 10 D Quartile deviation is 4 E Distribution is skewed on the leftThe duta set below shows the number of days to maturity for 40 short-term investments: Days to maturity 30-40] 40-50 50-60 60-70 70-80 80-90 90-100 no. of 1 10 Investments 50% of small investments have at least .......... to maturity: A 62 days B 68 days C 70 days D 72 days E 78 days Wprowadz tresc pytania.Forka Let * - weekly takings in the small grocery shops (thousand $) weekly takings 5 6 7 10 above number of the shops 10 12 17 10 6 The upper quartile (thousand S) for the data above is: 6 7 C H D E 10Consider the following distribution for types of home heating fuel : Type of fuel population gas 20 000 electricity 40 000 oil 12 000 carbon 5 000 other 3 000 Relative value for the population which uses carbon to heat the home