Let k be the number of successes (green) when
the spinner is spun 4 times. The graph shows the
distribution of k. Slide the slider to change p. What
effect does this have on the distribution? Check all
of the boxes that apply.
The graph is always a binomial distribution
No matter what p is, k can always be 0, 1, 2,
3, or 4.
For values of p close to 0.5, the distribution is
more symmetric.
For values of p close to 1, you're most likely
to get 3 or 4 successes in 4 spins.

Use the given degree of confidence and sample data to construct a confidence interval for the population mean mu . assume that the population has a normal distribution. a laboratory tested twelve chicken eggs and found that the mean amount of cholesterol was 185 milligrams with sequals 17.6 milligrams. a confidence interval of 173.8 mgless than muless than 196.2 mg is constructed for the true mean cholesterol content of all such eggs. it was assumed that the population has a normal distribution. what confidence level does this interval represent?