# Question: Consider the following 10 observations on the lifetime in hours

Consider the following 10 observations on the lifetime (in hours) for a certain type of component:

Construct a normal probability plot, and comment on the plausibility of a normal distribution as a model for component lifetime.

Construct a normal probability plot, and comment on the plausibility of a normal distribution as a model for component lifetime.

## Answer to relevant Questions

Consider the following sample of 25 observations on the diameter x (in centimeters) of a disk used in a certain system. The 13 largest normal scores for a sample of size 25 are 1.965, 1.524, 1.263, 1.067, 0.905, 0.764, ...The Wall Street Journal (February 15, 1972) reported that General Electric was being sued in Texas for sex discrimination because of a minimum height requirement of = ft. 7 in. The suit claimed that this restriction ...A pizza shop sells pizzas in four different sizes. The 1000 most recent orders for a single pizza gave the following proportions for the various sizes: With x denoting the size of a pizza in a single-pizza order, the given ...Let x denote the time (in minutes) that it takes a fifth-grade student to read a certain passage. Suppose that the mean value and standard deviation of x are µ = 2 minutes and s = 0.8 minute, respectively. a. If x is the ...A random sample is to be selected from a population that has a proportion of successes p = .65. Determine the mean and standard deviation of the sampling distribution of p^ for each of the following sample sizes: a. n 5 ...Post your question