The probability that a randomly selected company will file a revised 10-k next year is 10%. If we take a random sample of 6 companies, what is the expected number of companies that will file a revised 10-k next year?

You roll one regular, fair, cubed die (with potential values 1, 2, 3, 4, 5, and 6). What is the value of your average (or “expected”) roll?

You roll one regular, fair, cubed die (with potential values 1, 2, 3, 4, 5, and 6). What is the most likely outcome for you to roll?

The length of time it takes a random company to release its post-quarter results is uniformly distributed from 16 days to 36 days. What is the probability that a randomly selected company releases its results between 29 and 34 days, post-quarter?

There is a 10% chance that you’ll win $5000. There is a 40% chance that you’ll win $100. There is a 50% chance that you’ll win $0. What is your EXPECTED (or AVERAGE) win?

The probability that a randomly selected company will file a revised 10-k next year is 10%. If we take a random sample of 6 companies, what is the standard deviation of the number of companies that will file a revised 10-k next year?

She sleeps

(True or False) Is this the correct spelling? mil doscientos quince (1,215)

(True or False) Is this sentence correct? We are going to have a day off. Vamos a tener una día libre.

Complete the sentence. ¡_____________ no me gusta!