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Merlin891 Merlin891
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Use the following to answer the questions below:

Consider taking random samples of size 50 from Population A with mean 15 and standard deviation 3 and random samples of size 75 from Population B with mean 10 and standard deviation 5.


How many degrees of freedom should be used when conducting inference for with samples of this size?

▸ 74

▸ 50

▸ 75

▸ 49
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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mavrik8511mavrik8511
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Merlin891 Author
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Thank you, thank you, thank you!
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You make an excellent tutor!
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Brilliant
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