Please use the software that the question specifies. If no software is specified, you may choose either Excel and/or JMP to complete the problem. Include all output that is used to produce your solution. Include all units where appropriate.

Directions:

Place all answers, output, and show all work on the provided in Moodle. JMP and Excel output is required whenever you use JMP or Excel to answer a question. You may use either software unless the question specifies. Include units when appropriate. Use your best judgement when rounding unless the question specifies. Have fun and good luck!

For the first 3 problems complete a 7 step hypothesis test including checking (explaining why) the assumptions are met.

1)The Department of Transportation wants to determine whether the occurrence of fatal accidents is related to the weight of a car. The following data show the outcome of 300 randomly selected accidents.

Weight of Car (in pounds)

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