Use a normal approximation to find the probability of the indicated number of voters. In this case, assume that 139 eligible voters aged 18-24 are randomly selected. Suppose a previous study showed that among eligible voters aged 18-24, 22% of them voted. Probability that exactly 36 voted The probability that exactly 36 of 139 eligible voters voted is (Round to four decimal places as needed.)

Q: Assume that when adults with smartphones are randomly​ selected, 44​% use them in meetings or…

A: Givenp=0.44sample size(n)=9Let "x" be the no.of adults use their smartphones in meetings or…

Q: Assume that when adults with smartphones are randomly selected, 36% use them in meetings or classes.…

A: Obtain the probability that exactly 20 of them use their smart phones in meetings or classes.   The…

Q: Assume that when adults with smartphones are randomly​ selected, 47​% use them in meetings or…

A: given data P(use smartphone in meeting or class) = p = 0.47sample size (n) = 8x = no. of people use…

Q: A group of people were asked if life exists elsewhere in the galaxy. 336 responded "Yes", and 400…

A: The number of people believe in existence of life elsewhere in the galaxy is 336. The number of…

Q: Assume that when adults with smartphones are randomly selected, 35% use them in meetings or classes.…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 41% use them in meetings or…

A: It is given that the random variable X i.e, smartphones in meetings or classes follows Binomial…

Q: The probability that a person living in a certain city owns a dog is estimated to be 0.5. Find the…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 35​% use them in meetings or…

A:

Q: Assume that when adults with smartphones are randomly​ selected, 43​% use them in meetings or…

A: Solution: Let X be the random variable that  adults uses smartphones in meetings or classes. The…

Q: Assume that when adults with smartphones are randomly​ selected, 39​% use them in meetings or…

A: Define the random variable x as the number of adults using smartphones in meetings or classes. Here,…

Q: Assume that when adults with smartphones are randomly​ selected 36% use them in meetings or classes.…

A: Probability that adults use smart phones in meeting or classes (p) = 36% = 0.36 Number of adults…

Q: A group of people were asked if life exists elsewhere in the galaxy. 247 responded "Yes", and 432…

A:

Q: iphones are randomly selected, 3476 use them meetings or classes. I To aduk smarphone users are…

A: Let X denotes the number of adults who use their smartphones in meetings or classes. Given that 10…

Q: find the probability that exactly 4 of them use their smartphones in meetings or classes

A: It is given that the random variable X i.e, smartphones in meetings or classes follows Binomial…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.