Ages of workers killed in the Triangle Factory fire

I uploaded data and project description down below. Please read the project description carefully. All 5 topics have to be answered in a few paragraphs. NOTES: For all hypothesis testing questions, use 0.05?=, the method of your choice, and the six steps of hypothesis testing. For topics 3,4,and 5 verify that normality requirements are met. Provide justification and / or appropriate graphs. Report should be typed. It will be graded for presentation and content (accuracy, completeness)