Solved: Calculate if standard deviation is different between years, Basic Statistics

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Calculate if standard deviation is different between years

You measure the weight of 5 small birds for two years, these are the results:

Bird year 1 year 2
1 512 500
2 510 490
3 508 497
4 513 483
5 507 480

Assume normal distribution and a 5% level of significance do a hypothesis test and calculate if the standard deviation is different between the years.

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Basic Statistics: Calculate if standard deviation is different between years

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Calculate if standard deviation is different between years

Reference No:- TGS0684816

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : How many sample points exist in the above experiment

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Q : Calculate the companys direct-material variances

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Q : Calculate if standard deviation is different between years

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Calculate if standard deviation is different between years

Reference No:- TGS0684816

Recent Questions Asked Basic Statistics

Q : How many sample points exist in the above experiment

Q : Selections based on random chance

Q : Calculate the companys direct-material variances

Q : Assuming that kabana manufactures

Q : Calculate if standard deviation is different between years

Q : Mean number of bacteria colonies

Q : Calculate the financing activities for the year

Q : How many reams of paper were completed in march

Q : Probability exactly two tagged fish are caught

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