A new RX is designed to reduce blood pressure, and is being tested in two doses (100 mg and 50 mg). A placebo group is also formed to compare against the two experiemental groups. The reduction in blood pressure among patients in each group is as follows.   100 mg        8     15     11     -2     23    11    21    17    18    -5 50 mg        -4     9       7     -11    13   -5     24    31    20   -4  Placebo      3      9      -2     17    21    27   -8     14    3      -2   Can we say that there is significant results in these findings?          (alpha=  .10)

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