Thealternative hypothesis for a two-tailed test of the above claimis: A) There i

Question

Thealternative hypothesis for a two-tailed test of the above claimis:

A) There isno difference between the mean score of Professor Saber’sstudents and the

mean scoreof Professor Tooth’s students.

B) There isa difference between the mean score of Professor Saber’sstudents and the

mean scoreof Professor Tooth’s students.

C) The meanscore of Professor Saber’s students is higher than the meanscore of

ProfessorTooth’s students.

The alternative hypothesis for a one-tailedtest of the above claim is:

A) There is no difference between the meanscore of Professor Saber’s students andthe

mean score of Professor Tooth’sstudents.

B) There is a difference between the mean scoreof Professor Saber’s students andthe

mean score of Professor Tooth’sstudents.

C) The mean score of Professor Saber’sstudents is higher than the mean scoreof

Professor Tooth’sstudents.

Explanation / Answer

mean score of Professor Tooth’s students.

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