# SOLUTION: How do you calculate P value of Z from the chart?

Algebra ->  Algebra  -> Probability-and-statistics -> SOLUTION: How do you calculate P value of Z from the chart?      Log On

 Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations! Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!

 Algebra: Probability and statistics Solvers Lessons Answers archive Quiz In Depth

 Question 147394: How do you calculate P value of Z from the chart?Answer by stanbon(57290)   (Show Source): You can put this solution on YOUR website!If the test is 2-tail, the p-value for a particular z test statistic is two times the probability that z is greater than the test statistic value if the test statistic value is positive, or that z is less than the tst statistic value if the test statistic is negative. ------------ If the test is right-tailed, the p-value for a particular z test statistic is the probability that z is greater than the test statistic value. -------------- If the test is left-tailed, the p-value for a particular z test statistic is the probability that z is less than the test statistic value. ================ Cheers, Stan H.