pls answer in 4 decimal places In University of Harimau Malaya, Dr Ku is doing a...
In University of Harimau Malaya, Dr Ku is doing a research in developing a new drug for an allergy. He conducts an experiment to study how different dosages of the drug affect the duration of relief from the allergic symptoms. There are ten patients are included in the experiment. Each patient receives a specified dosage of the drug and asked to report back as soon as the protection of the drug seems to wear off. The observations are recorded in...
In University of Harimau Malaya, Dr Ku is doing a research in developing a new drug for an allergy. He conducts an experiment to study how different dosages of the drug affect the duration of relief from the allergic symptoms. There are ten patients are included in the experiment. Each patient receives a specified dosage of the drug and asked to report back as soon as the protection of the drug seems to wear off. The observations are recorded in...
all part of one big question. please answer parts 5-10 and
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The problem and the data: A pharmaceutical company has developed a new drug designed to reduce a smoker's reliance on tobacco. Since certain dosages of the drug may reduce one's pulse rate to dangerously low levels, the product-testing division of the pharmaceutical company wants to model the relationship between decrease in pulse rate, y (beats per minute), and dosage, (cubic centermeters). Different dosages of the drug were...
Question No. 5: [5+2+4+4=15 Marks] A market trader sells mobiles on his stall. He sells the mobiles for a different fixed price, x in number of days. He notes the number of mobiles, y that he sells in each of these days. The results are shown in the following table: x (mobiles) y(days) 3 4 6 5 7 11 15 8 9 17 1) Find the coefficient of correlation and interpret it. 2) Calculate the equation of the regression line...
Question No. 1: [6 Marks) There are 24 girls and 25 boys in a Basic Business Statistics class. On a Task-1, 15 girls and 14 boys made A-grade. A student is selected randomly. What is the probability of selecting a girl and A-grade student? Question No. 2: [6 Marks) A die is rolled twice. What is the probability of getting 2 or 5? Question No. 3: [3 Marks) How many possible permutations can be formed from the word “SUMMER”? Question...
pls step by step.. and the word limt for interperation (100-125
words)
The management of an automobile company tries to find out the effectiveness of staff salary increment on performance of staff. There are more than 1,000 staff in the company and they thought that this would help the company in assessing the staff performance based on salary increment. The company observed the results of 12 employees. The firm has submitted the following data for analysis, Salary pycrement RO 10...