The following data represents the weight (kg) for a sample of packages sent by a courier company. as at July 31 2021. 8.0 6.2 1.4 0.6 8.4 0.1 2.6 0.S 2.7 3.4 5.6 9.5 26 5.6 3.7 5.2 5.0 9.8 1.8 9.4 5.2 4.1 7.4 7.3 a) Using (0, 2] as your first class, summarize this data by creating a table including the frequency, relative frequency (% corrected to 2 decimal places), and cumulative relative frequency (% corrected to two decimal places). b) Using your table, how many packages weighed greater than 4 kilograms or less than equal to 8 kilograms. c) Using your frequency table, what proportion of packages had a weight less than or equal to 6 kilograms? ) State the units of measure for this data. e) Here is a boxplot of the package weights. Boxplot of package weights 12 Weights ike ON Briefly describe the shape of the boxplot, in the context of this question.Here is a frequency table of weekly rental ($) paid by students: Class ($) Frequency (0. 100] 86 (100, 200] 89 (200, 300] 8 (300, 400] 56 (400, 500] 93 How many students paid more than $100 per week in rent but less than or equal to $400 per week? Answer:The new owners of a small takeaway store, have recorded the following weekly profits for the first seven weeks of trading Weekly profit ($) 1243 43 3811 4783 4987 5372 5693 What is the value of the first quartile? Do not include units in your answer. Answer:Here is a sample of data: Weekly profit ($) 31 32 34 37 33 36 35 What is the value of the median? Give your answer to one decimal place.You are given the following information: Statistics Mean Median 47 Mode Variance Standard deviation S 01 18 Minimum 2 Maximum What is the value of the interquartile range? Answer:A student did the first three STAM4000 Practice Quizzes only one time each, and scored the following marks: Practice Quiz 1 Practice Quiz 2 Practice Quiz 3 3 2 3 What is the value of the variance for this population of student's marks? Please give your answer correctly rounded to two decimal places. Do NOT include units in your answer. Answer:A financial analyst has designed two different investment options for a client, with the following statistics: Option mean variance A 1282 138 B 5625 272 For investment option B, what is the value of the coefficient of variation, in percentage form. Here, please DO give your answer to two decimal places as a PERCENTAGE. Answer:Say, that events A. B are two mutually exclusive events such that. P(A) = 0.1 and P(B) = 0.4. What is the value of P(A or B)? Give your answer to two decimal places. Please do NOT give a percentage.