Mathematics, 17.02.2020 19:53 vanleervanleer

An article gives arguments for why fracture toughness in concrete specimens should have a Weibull distribution and presents several histograms of data that appear well fit by superimposed Weibull curves. Consider the following sample of size n = 18 observations on toughness for high-strength concrete (consistent with one of the histograms); values of pi = (i − 0.5) 18 are also given. Observation 0.47 0.60 0.65 0.69 0.72 0.74 pi 0.0278 0.0833 0.1389 0.1944 0.25 0.3056 Observation 0.76 0.79 0.80 0.81 0.82 0.84 pi 0.3611 0.4167 0.4722 0.5278 0.5833 0.6389 Observation 0.86 0.89 0.91 0.95 1.01 1.05 pi 0.6944 0.75 0.8056 0.8611 0.9167
Construct a Weibull probability plot and comment.

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:20

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

Answers: 3

Answer

Mathematics, 21.06.2019 17:30

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?

Answers: 2

Answer

Mathematics, 21.06.2019 17:50

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Answers: 1

Answer

Mathematics, 21.06.2019 22:00

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Answers: 1

Answer

You know the right answer?

An article gives arguments for why fracture toughness in concrete specimens should have a Weibull di...

Questions