System with three redundant components
Considering a system with three redundant components having constant but different failure rates ?1, ?2 and ?3. Derive the R(t) and MTTF for the system.
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Find the probability that nine randomly selected females from the described population would have a mean height X that is greater than 65 inches?
Annual yield per walnut tree is fairly constant at 50 pounds per tree when number of trees per acre is 30 or fewer. Write total yield for the acre T, in pounds as the function of number of walnut trees peracre, x
For a fluid injection company, quantity injected per container is approximately normally distributed with a mean of 10 units and standard deviation .2 units. Each unit of fill costs $20 per unit. if a container contains less than 10 units (underfi
Find out the probability of type I error if exactly 60% of the voters favor the employ of these fuels. What is the type II error probabiliy B(beta) if 75% of the voters favor this action. (Use normal approximation to the binomial)
Assume p(x)=x^2+7x+9 and q(x)=9x^3-3x+10. Write indicated expression as the polynomial. (8p+9q)(x). Compute all real numbers x such that x^4-6x^2-16=0
The skateboarder free-fell 28 ft onto the ramp. Find skateboarder's velocity at moment he touched down onto ramp. Skateboarder's velocity is approximately ft/sec.
For your second part, describe how your report could make a type I error and a type II error.
The community bird-watching society makes and sells simple bird feeders to increase money for conservation activities. What price must society charge for every feeder to maximize profits
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After reading about the history of evolutionary psychology in chapter 10 of Hergenhahn's an introduction to the history of psychology" by Henley
Identify why the following statement would be considered biased: "Researchers administered a 50-question survey to the two groups
Anais has tested the effect of whether watching violent cartoons at the age of 10 has led to increases in fear of violence later in life.
Question: How do family systems and social determinants influence child and adolescent behavior?
You are required to create a detailed plan for a six-week psycho-educational group that focuses on skill development for individuals affected by addiction
Discuss the major challenges and developmental issues that are specific to children in the middle years (ages 6-11).
Question: What is the purpose of teaching routines at the beginning of the school year?