busn 5760, assignment 1.3 fall 1 2015

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  • 7/23/2019 BUSN 5760, Assignment 1.3 Fall 1 2015

    1/1

    BUSN 5760- Applied Business Statistics,Instructor: Dr. Ramona- Mihaela PaunEmail: [email protected]

    Assignment 1.3

    Please use the recommended textbook for this course !tatistical"echni#ues in $usiness % Economics& b' (ind) Marchal) *athen& +,thEdition& Mc raw-ill/ to identif' and sol0e the followin1 exercises:

    2hapter 3 exercise no. 4)566exercise no. 7+

    2hapter 8 exercise no. +5)589exercise no. +3)7exercise no. 55)74exercise no. ,,)7++

    2hapter + exercise no. ,)77exercise no. +5)77,exercise no. 5)778exercise no. 5, not in the new edition.Please read it below.

    Exercise 5,. Research at the ;ni0ersit' of "oledo indicates that 6cantdecrease in the proportion of students who chan1e their ma=or afterthe >rst 'ear in this pro1ram "est at the .6 le0el of si1ni>cance.

    Good luck