Business statistics question need help!!

[john.johnson]

Hi
Attached i have a question i really need help with.
Please let me know if you can help.

 

[Deleted member 4993]

Hi
Attached i have a question i really need help with.
Please let me know if you can help.View attachment 5260

What are your thoughts?

Please share your work with us ...even if you know it is wrong

If you are stuck at the beginning tell us and we'll start with the definitions.

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[john.johnson]

I have never done null and alternative hypothesis before so i dont even know where to start!
Any help is good.