Hi can anyone please help me with guidance in relation to the questions attached which are directly regarding the information in the table also attached. (c) Any help would be very much appreciated. Many thanks

data table : -

C) Number of minutes to complete the test Industry standard Inhouse Minimum (Min) 301 308 Lower quartile (Q1) 338.5 322 Median 363.5 326 Upper quartile (Q3) 381.5 335.5 Maximum (Max) 653 351 Mean 370.1 328.5 Standard deviation (SD) 70.21 10.46 Interquartile range (IQR) 43 13. 5 Range 352 43 Size of dataset (n) 20 20(d) () Identify the two measures of location from the table in part (c). Use both of these measures to determine which of the two datasets has the higher location. [4] (fi) Identify the three measures of spread from the table in part (c). Which of the two datasets has the wider spread, as measured by each of these three measures? [4] (e) (i) The researcher concludes that the inhouse software package runs quicker than the industry standard software package. Is this a reasonable conclusion?" Explain your answer briefly. [2] (ii) Which stage of the statistical investigation is used in part (e)(i)? Briefly justify your answer. [2] (f) The researcher notices that the industry standard software package entry for the ninth test was a typing error. The correct value should have been 353. The revised mean and median for the industry standard software package data with the correct value for the seventh test are given in the following table. Industry standard software package With typing error With correct value Mean 370.1 355.1 Median 363.5 359.5 Size of dataset 20 20 What is the effect on the mean and on the median of including the typing error instead of the correct value? Explain why this happens. [2] (g) Would having the correct value affect the researcher's conclusion in part (e)(i)? Explain your answer briefly. [2]