1. In a marketing survey, a random sample of 1001 supermarket…

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Question Answered step-by-step 1. In a marketing survey, a random sample of 1001 supermarket… 1. In a marketing survey, a random sample of 1001 supermarket shoppers revealed that 273 always stock up on an item when they nd that item at a real bargain price. (Source: Trends in the United States:Consumer Attitudes and the Supermarket, The Research Department, Food Marketing Institute).     a) Find a 95% confidence interval for the proportion of all sup ermarket shopp ers who always stock up on an item when they nd a real bargain.     b) A voluntary online p oll shows that 21% of all sup ermarket shopp ers always stock up on an item when they nd a real bargain. Are the poll results consistent with the marketing survey results? Explain very clearly your answer. Math Statistics and Probability STAT 200 Share QuestionEmailCopy link Comments (0)

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Question Answered step-by-step Nursing Diagnosis: Excess fluid volume related to compromised regulatory mechanisms secondary to acute renal failure as evidence by 2+ bipedal and facial edemaWhat are the nursing intervention and rationale for this patient according to the nursing diagnosis? Patient Dela Cruz is a 59-year-old, male, newly promoted as the Chief Operations Officer of a company he  has  worked  for  many  years.  Three  days  prior,  he  experienced  nausea,  vomiting,  loss  of  appetite, fatigue, dizziness, and bipedal edema that made him sought consult with his private physician.    In history taking, the patient revealed that he is a smoker (calculated: 10 pack years), a social drinker, and  with  a  family  history  of  hypertension.  He  was  referred  to  a  nephrologist  and  a thoraco-vascular surgeon.  Several diagnostic and laboratory tests were ordered, and the results are as follows:  ECG: peaked T-wave with narrow base, shortened QT interval and ST-segment depression CXR: cardiomegaly, atheromatous aorta 2D Echo: EF=45% Ultrasound of KUB showed reduced renal length, reduced cortical thickness and papillary calcifications. Blood Tests: Potassium = 6.3 mEq/L Sodium = 158 mEq/L Phosphorus = 5.2 mg/dL Calcium = 7.5 mg/dL Creatinine = 5.5 mg/dL BUN = 38 mg/dL RBC = 4.1 million cells/mcL Hgb = 9.2 g/dL Hct = 40% WBC = 13.5 /mm3Nursing Assessment: BP = 160/90HR = 99 bpm RR  = 25 cpm T = 37.8 2+ bipedal and facial edema With crackles on both basal lung fields  Health Science Science Nursing NCMA 312 Share QuestionEmailCopy link Comments (0)