Assessment of the integrity of concrete structures

Assignment Help Basic Statistics

Reference no: EM1398154

One of the non-destructive tests (NDTs) for assessment of the integrity of concrete structures is ultrasonic pulse velocity testing. The test can signal that a concrete section is either intact or that a problem exists. However, even when a section is intact, there is a small probability that the test equipment may signal a problem (thus generating what is known as a ‘false positive', or the probability of a concrete section actually being intact given that the equipment registers a problem.). Suppose that the probability for a "false positive" is 0.03. What is the probability that at least 1 in 10 successive sections signal a problem when in fact the sections are intact? (Note: Please assume that signals from successive sections are independent of each another.)

Reference no: EM1398154

Questions Cloud

Propose a use for these two genetic technologies : Having studied the usefulness of restriction enzymes and the process of molecular cloning, propose a use for these two genetic technologies.

Explain philosophy of history of napoleon bonaparte : Napoleon Bonaparte once said that history is the pack of lies which everyone has made decision to agree upon. Do you agree or disagree with this statement? Explain your philosophy of history.

Habitats and relationships of spiders centerpides & insects : You travel to an island to learn about habitats & relationships of spiders centerpides & insects. You plot out five different areas of the island & count the numbers of spiders, centerpides, & insects living in each plot.

What is signal transduction pathway : What are the three major classes of molecules that function as hormones? Which are water-souble and which are lipid-souble.

Assessment of the integrity of concrete structures : One of the non-destructive tests (NDTs) for assessment of the integrity of concrete structures is ultrasonic pulse velocity testing. The test can signal that a concrete section is either intact or that a problem exists.

What molecule is fas ligand similar to : The Fas ligand is a trimeric, extracellular protein that binds to its receptor, Fas. The binding of Fas ligand to its receptor alters the conformation of Fas so that it binds an adaptor protein and activates caspase-8.

Chebychev theorem about the percentage of adults : The heights of adults in one town have a mean of 66.3 inches and a standard deviation of 3.3 inches. What can you conclude from Chebychev's theorem about the percentage of adults in the town whose heights are between 59.7 and 72.9 inches..

Determine the allele frequency after one generation : Monkeys infected with "Devil Pox" survive depending on their genotype at a single locus. AA individuals survive 50% of the time. AB individuals survive 75% of the time.

What mechanism of the cell is stopping their progression : Nocodazole reversibly inhibits microtubule polymerization, which is essential for formation of the mitotic spindle. By treating a population of mammalian cells with nocodazole for a time and then washing it out of the medium.

User Account

All Pages