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Examine the given statement, then express the null hypothesis
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Examine the given statement, then express the null hypothesis Ho. and the alternative hypothesis H1 in symbolic form.
Highschool teachers have incomes with a standard deviation that is more than $22,250.
Submitted:
5 years ago.
Category:
Calculus and Above
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Expert:
Chirag
replied 5 years ago.
Answer:
Null is Ho: σ = 22250
Alternative is Ha: σ > 22250
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