Showed improvement from the treatment
In clinical test with 2440 subjects, 70% showed improvement from the treatment. Find and illustrate a 98% confidence interval for the estimated population proportion.
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After I change diameter to radius of 7.5 and 8 then what formula do use to find that one had more revolutions?
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The 91% lower-bound confidence interval ranges from _____ to 1? The 91% upper-bound confidence interval ranges from 0 to____?
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A neuropsychologist is interested only in studying most deviant portion of this population, that is, those individuals who fall in the top 10% and bottom 10% of the distribution. She must find out the ages that mark these boundaries. What are thes
A random sample of n2 = 216 registered voters in Colorado showed that 125 voted in most current general election. Does the population proportion of voters turnout in Colorado is higher than that in California? Employ α =0.05.
The plumber cuts the pipe in two pieces at the point selected at random. Find probability that length of longer piece of pipe is at least eight times the length of shorter piece of pipe?
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