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suppose we want to merely determine whether or not subsequent blood pressure measurement where higher or lower than another. One approach would be to...

suppose we want to merely determine whether or not subsequent blood pressure measurement where higher or lower than another. One approach would be to use the sign test.Refer to the SIGN TEST tab in the assignment spreadsheet.Comparing the smaller of positive and negative values to the critical value which of the following is (are true)?a) there is statistically significant evidence at alpha=0.05 to show diastolic 1 Grp2 and diastolic 2 Grp2 differ from each other.b) There is not statistically significant evidence at alpha=0.05 to show diastolic 1 Grp2 and diastolic 2 Grp2 differ from each other.c) There are not enough data points to reach a conclusion.d) The tied value makes the analysis suspect.

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