Computers and Technology, 27.03.2020 01:45 coolman315
A city ordinance requires that a smoke detector be installed in all residential housing. There is concern that too many residences are still without detectors, so a costly inspection program is being contemplated. Let p be the proportion of all residences that have a detector. A random sample of 25 residences is selected. If the sample strongly suggests that p < 0.80 (less than 80% have detectors), as opposed to p β₯ 0.80, the program will be implemented. Let x be the number of residences among the 25 that have a detector, and consider the following decision rule: Reject the claim that p = 0.8 and implement the program if x β€ 15. (Round your answers to three decimal places.) (a) What is the probability that the program is implemented when p = 0.80? (b) What is the probability that the program is not implemented if p = 0.70? (c) What is the probability that the program is not implemented if p = 0.60? (d) How do the "error probabilities" of parts (b) and (c) change if the value 15 in the decision rule is changed to 14? The probabilities would decrease. The probabilities would increase. The probabilities would not change.
Answers: 3
Computers and Technology, 22.06.2019 12:30
Which of the choices sean are not true when considering virus behavior
Answers: 1
Computers and Technology, 22.06.2019 14:30
Complete the sentence based on your knowledge of the professional difficulties faced by music artists. digital technology allows audiences to see free live telecasts of music or dance performances through
Answers: 1
Computers and Technology, 23.06.2019 04:40
The narrative structure of the popular movies can be broken down into
Answers: 3
Computers and Technology, 24.06.2019 13:00
In a heat transfer course, we can derive the equation for the temperature distribution in a flat rectangular plate. in this example, we will look at a plate at steadystate with three sides being held at t1, and one side held at t2. the temperature for any location on the plate, t(x,y), can be calculated by where create a function (prob3_5) that will take inputs of vectors x and y in feet, scalar n, scalars l and w in feet and scalars t1 and t2 in degrees fahrenheit. it will output a matrix t which is the temperature of each x and y locations. t will have the number of columns equal to the number of elements in x and rows equal to the number of elements in y. though this can be done without loops (perhaps more efficiently), your program must use a nested loop.
Answers: 2
A city ordinance requires that a smoke detector be installed in all residential housing. There is co...
English, 28.01.2021 03:50
History, 28.01.2021 03:50
English, 28.01.2021 03:50
Mathematics, 28.01.2021 03:50
Mathematics, 28.01.2021 03:50
Biology, 28.01.2021 03:50
English, 28.01.2021 03:50
Biology, 28.01.2021 03:50