Question: The null and alternate hypotheses are: H 0 : =0 H 1 : 0 The following paired observations show the

The null and alternate hypotheses are:

H₀: µ_σ =0

H₁: µ_σ ≠ 0

The following paired observations show the number of traffic citations given for speeding by Officer Dhondt and Officer Meredith of the South Carolina Highway Patrol for the last five months.

The null and alternate hypotheses are: H0: ÂµÏƒ =0 H1:

At the .05 significance level, is there a difference in the mean number of citations given by the twoofficers?

Number of Citations Issued May June July August September Officer Dhondt 30 Officer Meredith 26 25 20 19 15 26 19 19

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