Mr. Jones believes that the mean income of lawyers has changed and is no longer $65 thousand per year. Which is the correct set of hypotheses to test this belief? O Ho:p 2 65,000; Ha: µ < 65,000 O Ho:p = 65, 000; Ha: µ > 65, 000 O Ho:u = 65, 000; Ha: µ + 65, 000 O Ho:u < 65, 000; Ha: p 2 65, 000 O Ho:p = 65, 000; Ha: u > 65, 000

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