From 1990 to 2000 the average temperature in March in Atlanta was 66° F. A researcher believes due to Global Warming that the average temperature is increasing in Atlanta. Which of the below could be...

Which of the following below could be the alternative hypothesis ? ( look at the image )

Extracted text: From 1990 to 2000 the average temperature in March in Atlanta was 66° F. A researcher believes due to Global Warming that the average temperature is increasing in Atlanta. Which of the below could be the alternative Hypothesis? O H: The average temperature in Atlanta in March is greater than or equal to 66° F. O H: The average temperature in Atlanta in March is less than 66° F. O H3: The average temperature in Atlanta in March is greater than 66° F. H3: The average temperature in Atlanta in March is less than or equal to 66° F.