Question

It is known that on Long​ Island, 51% of hockey fans are Islander fans. In a...

It is known that on Long​ Island, 51% of hockey fans are Islander fans. In a random sample of 15 hockey​ fans, what is the probability that there will be at least 3 fans who are NOT Islander​ fans? Assume a binomial distribution.

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
It is known that a certain hockey goalie will successfully make a save 85.39% of the...
It is known that a certain hockey goalie will successfully make a save 85.39% of the time. Suppose that the hockey goalie attempts to make 15 saves. What is the probability that the hockey goalie will make at least 13 saves?    Let XX be the random variable which denotes the number of saves that are made by the hockey goalie. Find the expected value and standard deviation of the random variable.   E(X)=E(X)=    σ=
Rockwell hardness of pins of a certain type is known to have a mean value of...
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.4. (Round your answers to four decimal places.) (a) If the distribution is normal, what is the probability that the sample mean hardness for a random sample of 18 pins is at least 51? (b) What is the (approximate) probability that the sample mean hardness for a random sample of 45 pins is at least 51?
Rockwell hardness of pins of a certain type is known to have a mean value of...
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.4. (Round your answers to four decimal places.) (a) If the distribution is normal, what is the probability that the sample mean hardness for a random sample of 13pins is at least 51? (b) What is the (approximate) probability that the sample mean hardness for a random sample of 42 pins is at least 51? You may need...
At a large university it is known that 51% of the students live on campus. The...
At a large university it is known that 51% of the students live on campus. The director of student life is going to take a random sample of 100 students. What is the probability that more than half of the sampled students live on campus? please help!!! and show work
A recent survey of 1000 United Kingdom music fans aged 14 to 64 revealed that roughly...
A recent survey of 1000 United Kingdom music fans aged 14 to 64 revealed that roughly 30% of the teenage music fans are listening to streamed music on their computer every day. You decide to take a sample of 20 U.S teenage music fans. What is the probability that at least one of the 20 children listen to streamed music? Assume for now that US teenagers behave like UK teenagers in terms of how regularly they listen to streamed music?...
4. Hockey 2018 During the 2018 National Hockey League playoffs, the home team won 41 of...
4. Hockey 2018 During the 2018 National Hockey League playoffs, the home team won 41 of the 85 games played. Assume this represents a random sample of hockey games. Is this strong evidence of a home-ice disadvantage (the home teams win less than 50% of the time) in professional hockey? a. Verify the sample is large enough to use procedures based on the normal distribution. b. What do you conclude? Support your conclusion by testing an appropriate hypothesis using a...
A consumer mobility report indicates that in a typical day, 51% of users of mobile phones...
A consumer mobility report indicates that in a typical day, 51% of users of mobile phones use their phone at least once per hour, 25% use their phone a few times per day, 8% use their phone morning and evening, and 12% hardly ever use their phones. The remaining 4% indicated that they did not know how often they used their mobile phone. Consider a sample of 180 mobile phone users. (a) What is the probability that at least 90...
A manufacturing process produces semiconductor chips with a known failure rate of 6.9%. If a random...
A manufacturing process produces semiconductor chips with a known failure rate of 6.9%. If a random sample of 300 chips is selected, approximate the probability that fewer than 17  will be defective. Use the normal approximation to the binomial with a correction for continuity. (at least 3 decimal places)
1. In ice hockey, play progresses until the referee blows the whistle, which could happen at...
1. In ice hockey, play progresses until the referee blows the whistle, which could happen at any moment in the game. Whistles are an important part of the game because they offer time for teams to switch players, for broadcasters to air commercials, for fans to find or leave their seats, etc. As such, as the new NHL statistics intern, you have been tasked with studying issues related to whistles. Suppose that 8.3 whistles happen per period in hockey. (A...
A survey of 1000 teenage music fans from the United Kingdom indicated around 80% of them...
A survey of 1000 teenage music fans from the United Kingdom indicated around 80% of them are listening to streamed music on their computers and mobile devices every day. Suppose you decide to interview a random sample of 25 U.S. teenage music fans. Assume for now that their behavior is similar to the U.K. teenagers. note: part D = 0.234 part C = 0.1587 (e) Is the value in part (d) a decent approximation of the true probability calculated in...