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(CO 5) A company claims that its heaters last at least 5 years. Write the nul and alternative hypotheses and note which is the claim.

(CO 5) A company claims that its heaters last at least 5 years. Write the nul and alternative hypotheses and note which is the claim. O Ho: p = 5 (claim), Ha: p 5 (claim) O Ho: p > 5 (claim), Ha us 5 O Ho: u

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