Super Bowl: In 2018 it was estimated that approximately 45% of the American population watches the Super Bowl yearly. Suppose a sample of 120 Americans is randomly selected. After verifying the condition for the Central Limit Theorem are met, find the probability that a majority (more than 50%) watched the super Bowl. Verify that the conditions for the Central Limit Theorem for Sample Proportions have been met: (met or not met) 1) Random and Independent: Is the sample collected randomly and the trials are independent from each other? (met or not met) 2) Large Sample: Is there at least 10 successes and at least 10 failures? (met or not met)

Q: use a normal approximation to find the probability of the indicated number of voters. in this case…

A:

Q: If one has a small sample (sample size <30), the distribution of the sample mean will be normal

A:

Q: According to an article, 72% of high school seniors have a driver's license. Suppose we take a…

A:

Q: Is this statement true or false: a) The central limit theorem holds only if our population follows…

A: and find the handwritten solution.

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A:

Q: Which of the following statements are true? a. Exponentially distributed random variables X_i…

A: Statistical Independence: Two events or random variables are statistically independent if the…

Q: The length of human pregnancies from conception to birth varies according to a distribution that is…

A: Introduction: Define X as the random variable of interest here, denoting the length of human…

Q: According to an​ article, 74​% of high school seniors have a​driver's license. Suppose we take a…

A:

Q: 20) Use a normal approximation to find the probability of the indicated number of voters. In this​…

A: The given sample size is 156 of which 22% of them voted.

Q: According to the central limit theorem, Select one: a.lncreasing sample size decreases the…

A: CLT: It states that sample means distribution will be approximately normally distributed even for…

Q: According to a Gallup poll, pepperoni is the favorite pizza topping for 31% of American children. If…

A: Given data pepperoni is the favorite pizza for 31% of American children And sample given is 150…

Q: According to the stock index, the return from January 2014 to December 2014 shows the average of 7%…

A: Hello there! I see that there are multiple subparts in the question. According to our policies I can…

Q: Sixty seven percent of U.S households, or about 85 million families, own a pet, according to the…

A: Given that, Sixty seven percent of U.S households, or about 85 million families, own a pet,…

Q: According to an article, 74% of high school seniors have a driver's license. Suppose we take a…

A: According to the article, 74% of high school seniors have a driver's license. Suppose we take a…

Q: A simple random sample of size   n<30   has been obtained. From the  boxplot, judge whether a…

A:

Q: United States Centers for Disease Control and Prevention (CDC) found that 17.9% of women ages 12–59…

A: Given Data population proportion,p = 0.179 sample size n = 1000

Q: he requirements of the central limit theorem do not place any restrictions on sample size. O True…

A: We have to find given statment is true or false

Q: The average value of gasoline purchased by customers at a gas station is 11.5 gallons with a…

A: Given,

Q: suppose that 60% of all students currently enrolled at all California Community College campuses…

A: Part (e):The exact distribution of P is binomial distribution; here P ~ Bin (1,000, 0.6).Thus, the…

Q: Yearly rainfall in a local watershed has µ = 21.2 in, σ = 3.7 in. What is the probability that a…

A:

Q: The proportion of individuals that regularly smoke in a population is known to be 0.25. Applying…

A:

Q: Assume that the sample is a simple random sample obtained from a normally distributed population of…

A: As the sample is a simple random sample obtained from a normally distributed population, thus the…

Q: The average salary for a civil engineering major is $75,000 with a standard deviation of $10,000. A…

A: Given :  Mean (μ) = 75000 (in $) Standard deviation (σ) = 10000 (in $) n = 30

Q: Which of the following statements is not consistent with the Central Limit Theorem? A) The Central…

A: Answer: option "D" is correct D) The Central Limit Theorem applies without regard to the size of…

Q: The central limit theorem states that as sample size increases, the sampling distribution of the…

A: Consider that x̅ is the sample mean.

Q: Suppose that intake of calcium in adults 60 and older has a true mean of 721 mg and a true standard…

A:

Q: 3. It is an incorrect statement. The distribution of the mean printing speed of the sample is not No…

A: Sampling distribution of a statistic is known as the probability distribution of all the possible…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this case,…

A: Solution: - Let X be the number of eligible voters at the age 18 - 24. The probability of eligible…

Q: To introduce her class to binomial distributions, Mrs. Desai gives a 10-item, multiple- choice quiz.…

A:

Q: (a) Find the mean of p, where p is the proportion of minority member applications in a random sample…

A: (a) The mean of p is, μ=p=0.12 Thus, the mean of p is 0.12. The mean number of minority member…

Q: The central limit theorem states that when a sample was chosen with simple random sampling and its…

A:

Q: reenville County, South Carolina, has 396,183 adult residents, of which 80,987 are 65 years or…

A: HERE GIVEN FOR SOUTH CAROLINA COUNTY  proportion of adult resident aged over 65 =…

Q: 3. Let's specifically consider the sample size condition (usually the second condition we list in…

A: Sample size, n=20It is required to check the condition that a sample of 20 students is enough to…

Q: The proportion of individuals that regularly smoke in a population is known to be 0.24. Applying…

A:

Q: An airline estimates the average weight of a passenger to be 185 pounds, including luggage. Assume…

A: Population mean, μ=185 Population sd, σ=40.0

Q: If a sample size is 84, comes from a population that is normally distributed, and the data is…

A: The assumptions of t-test are given as follows: The first assumption is that the scale of…

Q: The manager of the emergency room (ER) at a large hospital is to count the number of patients…

A: Here the given information is  The manager of the emergency room (ER) at a large hospital is to…

Q: The United States Centers for Disease Control and Prevention (CDC) found that 17.9% of women ages…

A: From the provided information, Sample size (n) = 1000 17.9% of women ages 12-59 test seropositive…

Q: Use a normal approximation to find the probability of the indicated number of voters. In this​ case,…

A: Introduction to binomial distribution:Consider a random experiment involving n independent trials,…