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Select the correct null and alternate hypotheses

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Reference no: EM132413588

Pennies minted after 1983 are known to weigh exactly 2.50 grams.  You can use this information to determine whether your scale is correctly calibrated. You place a penny on a scale and weight it numerous times. If the scale is calibrated correctly, then μ would equal 2.50 grams. If it's not correctly calibrated, then μ would not equal 2.50 grams.

How can or Select the correct null and alternate hypotheses.

H0: 2.50 grams

H0: = 2.50 grams

H0: μ = 2.50 grams 

H1: < 2.50 grams

H1: > 2.50 grams

H1: ≠ 2.50 grams

H1: μ < 2.50 grams

H1: μ > 2.50 grams

H1: μ ≠ 2.50 grams

Reference no: EM132413588

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