Xavi8524 Xavi8524

13-12-2022
Mathematics

Answered

question 191 pts a random sample of size 18 from a normal population gives and find the lower bound of a 99% confidence interval for (round off to the nearest integer).

Answer :

Other Questions

question 21 pts for a test concerning a mean, a sample of size is obtained. in testing versus , the test statistic is . find the -value (round off to third deci

A random sample is drawn from a normally distributed population with mean μ = 12 and standard deviation σ = 1.5. [You may find it useful to reference the z tabl

55 to 35 round to the nearest whole percent

Installation of a certain hardware takes a random amount of time with a standard deviation of 7 minutes. A computer technician installs this hardware on 50 diff

The count of bacteria in a culture was 800 after 10 minutes and 1800 after 40 minutes. (a) What was the initial size of the culture? (b) Find the doubling time.

random variables and have the following joint probability distribution. 1 2 3 1 0.15 0.1 0.15 2 0.15 0.05 0.05 3 0.1 0.2 0.05 find (write it up to second decima

Find the value of f(5). y = f(x)

Find the value of f (8). y = f(x)

A small hair salon in Denver, Colorado, averages about 45 customers on weekdays with a standard deviation of 6. It is safe to assume that the underlying distrib

Let X1, X2, ..., Xn be independent random variables with PDF f(x) and CDF F(x).a.) Find the PDF of the random variable Y1=max(X1,X2,...,Xn). (Hint: The answer i