The accompanying data contain the rating of large and medium size airports in a particular country, based on a 1000-point maximum. Complete parts (a) through (d) below. Click the icon to view the data containing ratings of large and medium size airports. For large and medium airports separately, construct a 95% confidence interval estimate for the population mean rating The 95% confidence interval estimate for the population mean rating for large size airports issus

Please do it in "Minitab", I think it is easier. Send me pictures in minitab :)

For the data set (−2,−3),(1,1),(5,6),(9,6),(12,11), find interval estimates (at a 92.2% significance level) for single values and for the mean value of y corresponding to x=4 Note: For each part below, your answer should use interval notation. Interval Estimate for Single Value =  Interval Estimate for Mean Value =

Use the given minimum and maximum data​ entries, and the number of​ classes, to find the class​ width, the lower class​ limits, and the upper class limits.   minimum=16​, maximum=121​, 8 classes       Question content area bottom Part 1 The class width is enter your response here   . ​(Type a whole​ number.) Part 2 Choose the correct lower class limits below.     A. 16​, 29​, 44​, 57​, 71​, 86​, 99​, 114   B. 30​, 43​, 58​, 72​, 86​, 99​, 113​, 127   C. 16​, 30​, 44​, 58​, 72​, 86​, 100​, 114   D. 29​, 43​, 58​, 71​, 85​, 99​, 114​, 127 Part 3 Choose the correct upper class limits below.     A. 30​, 44​, 58​, 72​, 86​, 99​, 114​, 127   B. 29​, 43​, 57​, 71​, 85​, 99​, 113​, 127   C. 29​, 43​, 58​, 72​, 85​, 99​, 113​, 127   D. 30​, 44​, 57​, 71​, 86​, 99​, 114​, 127