The downloaded format is shown to help with the questions below thank you

Feldspar is a raw material, used in the manufacture of glass, ceramic tiles, and insulation. The data set contains the 2017 feldspar mine production (in tons) for countries around the world. Click on a link to download the data. CSV Excel IMP Machext Minitab PCText R SPSS TI CrunchIt! Find the sample standard deviation. Round to two decimal places. 3 Feldspar is a raw material, used in the manufacture of glass, ceramic tiles, and insulation. The data set contains the 2017 feldspar mine production (in tons) for countries around the world. Click on a link to download the data. CSV Excel JMP Mac-Text Minitab PC-Text R SPSS TI CrunchIt! Find the interquartile range. Round to two decimal places. IQR =_|_ Feldspar is a raw material, used in the manufacture of glass, ceramic tiles, and insulation. The data set contains the 2017 feldspar mine production (in tons) for countries around the world. Click on a link to download the data. CSV Excel IMP MacText Minitab PCText R SPSS TI CrunchIt! Which statistic, s or IQR, is a better measure of variability for this data set? Justify your answer. Q The standard deviation is probably a better measure of variability since there are several observations that are very large. 0 The IQR is probably a better measure of variability since there are several observations that are very large. O The IQR is probably a better measure of variability since there are no outliers. o The standard deviation is probably a better measure of variability since there are no outliers. \f