In a certain country, the true probability of a baby being a boy is 0.513. Among the next eight randomly selected births in the country, what is the probability that at least one of them is a girl? The probability is (Round to three decimal places as needed.)

Suppose that in a certain country, the literacy rate is 86%. If 10 people are selected at random, find the probability that eight are literate. (Enter a number. Round your answer to two decimal places.)

A group of people were asked if they had run a red light in the last year. 376 responded "yes", and 228 responded "no". Find the probability that if a person is chosen at random, they have run a red light in the last year.

Suppose you roll a special 13-sided die. What is the probability that the number rolled is a "1" OR a "2"?

600 baseball fans in Boston are asked whether they hate the Yankees. 564 of them answered "yes".   The empirical probability that a randomly chosen fan will answer "yes" is   The empirical probability that a randomly chosen fan will answer "no" is   (Note: Enter each answer as a fraction or as a decimal rounded to the nearest hundredth.)

A shipment of 40 inexpensive digital watches, including 9 that are defective, is sent to a department store. The receiving department selects 10 at random for testing and rejects the whole shipment if 1 or more in the sample are found defective. What is the probability that the shipment will be rejected? The probability the shipment will be rejected is (Simplify your answer. Type an integer or decimal rounded to two decimal places as needed.)

The Wilson family had 9 children. Assuming that the probability of a child being a girl is 0.5, find the probability that the Wilson family had: at least 6 girls? At most 4 girls?

According to an​ airline, flights on a certain route are on time 80​% of the time. Suppose 17 flights are randomly selected and the number of​ on-time flights is recorded. The probability that fewer than 11 flights are on time is ___?____ (Round to four decimal places as needed)