Mathematics, 24.02.2020 18:04 cicilee49
A study publishes Selected Topics in Assurance Related Technologies (START) sheets to help improve the quality of manufactured components and systems. One START sheet focuses on a particular component. The number of components that fail in any 30 comma 00030,000-hour period is assumed to follow a Poisson distribution with a mean of 1.21.2. a. Find the probability that there are no component failures during the next 30 comma 00030,000 hours of operation. b. Find the probability that there are at least fourfour component failures during the next 30 comma 00030,000 hours of operation. a. The probability that there are no component failures during the next 30 comma 00030,000 hours of operation is . 301.301. (Round to three decimal places as needed.) b. The probability that there are at least fourfour component failures during the next 30 comma 00030,000 hours of operation is nothing.
Answers: 3
Mathematics, 21.06.2019 17:00
Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?
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Mathematics, 22.06.2019 00:00
Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.
Answers: 1
Mathematics, 22.06.2019 02:00
Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.
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Mathematics, 22.06.2019 02:30
Aresearch study is studying the effects of a new drug for osteoporosis alzheimer's disease (ad) for women above the age of 65 years. a group of individuals with osteoporosis is randomized into two groups. one group is treated conventionally, and the second group is treated with the new medication. assessments are made at 3, 6, 12, 36, and 48 months. the conventionally treated group is assessed for ad using a serum blood test, and the treatment group is assessed for ad using a pet radiotracer that binds to beta-amyloid plaques. in comparing these 2 trial arms, the authors of the study may encounter which type of bias? a. selection bias on the risk of developing b. measurement bias c. confounding bias d. recall bias e. lead-time bias
Answers: 2
A study publishes Selected Topics in Assurance Related Technologies (START) sheets to help improve t...
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