A highly selective quiz show wants their participants to have an average score greater than 90. They want to be able to assert with 95% confidence that this is true in their advertising, and they routinely test to see if the score has dropped below 90. Select the correct symbols to use in the alternate hypothesis for this hypothesis test. Ha: _________ __________ 90

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A highly selective quiz show wants their participants to have an average score greater than 90. They want to be able to assert with 95% confidence that this is true in their advertising, and they routinely test to see if the score has dropped below 90. Select the correct symbols to use in the alternate hypothesis for this hypothesis test. Ha: _________ __________ 90. 

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