ASAP WILL 5 STAR 2. Create a simulation of 30 data points from the normal distribution N(157.6, 4.9). Set the
seed you were given previously. Then construct a 98% confidence interval for u. Express
i and s to two decimal positions. Express the t-score to three decimals. Round the
endpoints of your interval to two decimals. Is the population mean in your interval?
(t-interval)

step-by-step explanation: s

there is only one way to arrange all the eight relative to each other because they are not distinct. we have

now there are nine places to place an (and not more than one in one place).   because we have four symbols, we need to choose four of these nine places to insert an . order does not matter because the are not distinct.

thus there are 1 · c(9,4) ways, or, if we calculate it,

thus there are 126 ways to form such "words."