A botanist has a sweetpea that produced red flowers and anot…

A botanist has a sweetpea that produced red flowers and another that produces white flowers.  When the plants are crossed the offspring produces pink flowers part of the time.  The botanist claims that pink flowers are produced 25% of the time.  The botanist has gathered the following data from 400 plants:  80 produced pink plants, while 320 produced non-pink plans.  The significance level is to be 5%.   The following is the results from the appropriate TI-84 test: Identify the test statistic

A patient presents with fatigue and syncope, and reports vom…

A patient presents with fatigue and syncope, and reports vomiting up large amounts of bright red blood.  His medical history includes idiopathic cirrhosis and esophageal varices.  His vital signs are: T 96.7, HR 129, BP 86/48, RR 22, O2 sat 88%.  His labs reveal a 5 gram hemoglobin drop from his primary care visit a week ago.  Based upon the information provided, which of the following medications would be most indicated?