a company employs 20 men under he age 60. suppose that 30% carry a marker on male chromosome that indicates an increased risks for...
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a company employs 20 men under he age 60. suppose that 30% carry
a marker on...
1) Brooks Insurance Inc. wishes to offer life insurance to men age 60 via the Internet...
1) Brooks Insurance Inc. wishes to offer life insurance to men age 60 via the Internet Mortality tables indicate the likelihood of a 60-year-old man surviving another year is .98. If the policy is offered to five men age 60 a. What is the probability all five men survive the year? b. What is the probability at least one does not survive? 2) With each purchase of a large pizza at Tony's Pizza, the customer receives a coupon that can...
A 10-year study conducted by the American Heart Association provided data on how age, blood pressure,...
A 10-year study conducted by the American Heart Association provided data on how age, blood pressure, and smoking relate to the risk of strokes. Data from a portion of this study follow. Risk is interpreted as the probability (times 100) that a person will have a stroke over the next 10-year period. For the smoker variable, 1 indicates a smoker and 0 indicates a nonsmoker. Risk Age Blood Pressure Smoker 14 58 201 0 23 82 98 1 25 74...
(c) If you buy 4 spark plugs, what is the probability that at least one is...
(c) If you buy 4 spark plugs, what is the probability that at least one is defective? 5. At Least One Girl: Suppose a couple plans to have 4 children and the probability of a boy is 0.50. Find the probability that the couple has at least one girl. 6.* Lie Detector: Suppose a lie detector test can detect a lie 95% of the time. You get hooked up and tell 10 truths and 10 lies. What is the probability...
HULPU To recieve full credit you must show all work #1. To determine whether the pipe...
HULPU To recieve full credit you must show all work #1. To determine whether the pipe welds in a nuclear power plant meet specifications a random sample of welds is selected, and tests conducted on each. Weld strength is measured as the force required to break the weld. Suppose the specifications state that mean strength of welds should exceed 100lb/in the inspection team decides to test H = 100 versus H: > 100. Why is this better than H: <...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2 6.6 C) 2 0.6 D) 2 9.1 2) The primary action of insulin is to A) increase blood glucose concentration. B) convert glucose to carbon dioxide and water. C) unlock cells to allow glucose to enter and be used as energy D) carry glucose into the liver. 3) Type 1 diabetes A) most often appears after the age of 40. B) occurs when normal...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2...
1) It is estimated that approximately ________ million Americans have diabetes. A) 7 .3 B) 2 6.6 C) 2 0.6 D) 2 9.1 2) The primary action of insulin is to A) increase blood glucose concentration. B) convert glucose to carbon dioxide and water. C) unlock cells to allow glucose to enter and be used as energy D) carry glucose into the liver. 3) Type 1 diabetes A) most often appears after the age of 40. B) occurs when normal...
please help me with 20 quize questions 1. The make breast contain some ducts in undeveloped...
please help me with 20 quize questions
1. The make breast contain some ducts in undeveloped breast tissue A- True B- False 2. Which is not true about lymphatics from the breast? A Most drain towards axillae 8- Central nodes are felt high on the axilla C Subscapular nodes drain a portion of the arm D- Pectoral nodes are most frequently palpable According to the text, which age group of women should have a biennial screening mammogram? A 30-40 years...
Fleda's Beauty Company has $200,000 of total assets and earns 20 percent interest and taxes on...
Fleda's Beauty Company has $200,000 of total assets and earns 20 percent interest and taxes on these assets. The ratio of total debts to total assets (or DR been set at 50 percent. The interest rate on short-term debt is 7 percent, while the interest rate on long-term debt is 10 percent. A conservative policy calls for only long-term debt with no short-term debt; an intermediate policy calls for 50 percent short-term debt and 50 percent long-term debt; and an...
Have to show work for every problem 4. A company uses three plants to produce a...
Have to show work for every problem
4. A company uses three plants to produce a new computer chip. Plant A produces 30% of the chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defectiv rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram...
True or False: A respiratory rate consistently less than 10 or greater than 60 breaths per...
True or False: A respiratory rate consistently less than 10 or greater than 60 breaths per minute in a child of any age is abnormal and suggests the presence of a potentially serious problem. True False True or False: PALS management of respiratory distress/failure is adjusted based on the severity of the current condition. True False True or False: Shock may occur with a normal, increased, or decreased systemic arterial pressure. True False True or False: Respiratory failure or shock...
1) Brooks Insurance Inc. wishes to offer life insurance to men age 60 via the Internet Mortality tables indicate the likelihood of a 60-year-old man surviving another year is .98. If the policy is offered to five men age 60 a. What is the probability all five men survive the year? b. What is the probability at least one does not survive? 2) With each purchase of a large pizza at Tony's Pizza, the customer receives a coupon that can...
(c) If you buy 4 spark plugs, what is the probability that at least one is defective? 5. At Least One Girl: Suppose a couple plans to have 4 children and the probability of a boy is 0.50. Find the probability that the couple has at least one girl. 6.* Lie Detector: Suppose a lie detector test can detect a lie 95% of the time. You get hooked up and tell 10 truths and 10 lies. What is the probability...
HULPU To recieve full credit you must show all work #1. To determine whether the pipe welds in a nuclear power plant meet specifications a random sample of welds is selected, and tests conducted on each. Weld strength is measured as the force required to break the weld. Suppose the specifications state that mean strength of welds should exceed 100lb/in the inspection team decides to test H = 100 versus H: > 100. Why is this better than H: <...
please help me with 20 quize questions
1. The make breast contain some ducts in undeveloped breast tissue A- True B- False 2. Which is not true about lymphatics from the breast? A Most drain towards axillae 8- Central nodes are felt high on the axilla C Subscapular nodes drain a portion of the arm D- Pectoral nodes are most frequently palpable According to the text, which age group of women should have a biennial screening mammogram? A 30-40 years...
Fleda's Beauty Company has $200,000 of total assets and earns 20 percent interest and taxes on these assets. The ratio of total debts to total assets (or DR been set at 50 percent. The interest rate on short-term debt is 7 percent, while the interest rate on long-term debt is 10 percent. A conservative policy calls for only long-term debt with no short-term debt; an intermediate policy calls for 50 percent short-term debt and 50 percent long-term debt; and an...
Have to show work for every problem
4. A company uses three plants to produce a new computer chip. Plant A produces 30% of the chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defectiv rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram...
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