The Following Display from a TI-84 Plus Calculator Presents the Results

question 33

Multiple Choice

The following display from a TI-84 Plus calculator presents the results of a hypothesis test for the difference between two means. The sample sizes are $n _ { 1 } = 9$ and $n _ { 2 } = 12$ .


What is the $P$ -value?

• A) 0.999575
• B) 15.257247
• C) 0.000425
• D) -4.091887

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