Please answer the 2 questions. Refer to the attached photo below.
Question Answered step-by-step Please answer the 2 questions. Refer to the attached photo below. Please answer the 2 questions. Refer to the attached photo below. Image transcription textQUESTION 1 In a study about the white blood cells (x 10*/mL) of Dengue fever patients, two groups were analyzed. One group of patients presented symptoms and another group who presented no symptoms. Assuming that the normal reference range for WBC count (x 103/mL) is 4.5 to 10.0, do the data provide evidence that the mean WBC count of Dengue fever patients with symptoms is less 4.5? The data and summary are shown in the table below: with symptoms without symptoms 4.20 3.20 3.70 4.00 4.10 4.00 4.10 3.80 3.70 4,10 5.10 4.00 4.80 4.30 4.60 4.10 3.50 4.50 4.20 4.00 St. Dev. 0.54 0.36 What is the correct p-value and conclusion? There is sufficient evidence that the mean WBC count of Dengue fever patients with symptoms is less than 4.5 x10/mL (p=0.048). There is no sufficient evidence that the mean WBC count of Dengue fever patients with symptoms is less than 4.5 x10*/mL (p=0.951). There is sufficient evidence that the mean WBC count of Dengue fever patients with symptoms is less than 4.5×10*/mL (p<0.001). There is no sufficient evidence that the mean WBC count of Dengue fever patients with symptoms is less than 4.5 x103/mL (p=0.024). There is no sufficient evidence that the mean WBC count of Dengue fever patients with symptoms is less than 4.5 x103/mL (p=0.135). QUESTION 2 In a study of Prof. Jovencio Apostol, the platelet-increasing effect of Euphorbia hirta Linn extract was investigated among ethanol-induced thromobocytopenic rats, in which after seven days, it showed that the mean platelet counts (in x10 /L) of the six samples of rats is 982.83, with standard deviation of 47.37. Do the data provide sufficient evidence that the mean platelet counts of the rats is not 900 x109/L, seven days after treatment of Euphorbia hirta Linn extract? Test at a = 0.05. The raw data are presented below: Platelet Count Rat ID (In x109/L) 99 N 1035 1020 983 902 962 Question: What should be the conclusion? There is sufficient evidence that the mean platelet counts of the rats is above 900 x10 /L, sevendays after treatment of Euphorbia hirta Linn extract. There is sufficient evidence that the mean platelet counts of the rats is not 900 x10"/L, seven days after treatment of Euphorbia hirta Linn extract There is no sufficient evidence that the mean platelet counts of the rats is 900 x10/L, seven days after treatment of Euphorbia hirta Linn extract There is no sufficient evidence that the mean platelet counts of the rats is above 900 x109/L, seven days after treatment of Euphorbia hirta Linn extract There is no sufficient evidence that the mean platelet counts of the rats is not 900 x109/L, seven days after treatment of Euphorbia hirta Linn extract... Show more Math Statistics and Probability STATISTICS 551 Share QuestionEmailCopy link Comments (0)
