Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent year: George Lucas C Steven Spielberg (3700), Oprah Winfrey (3200), Paul McCartney (1200), J. K. Rowling (1000), and Jerry Seinfel . Find the range, variance, and standard deviation for the sample data. What do the results tell us about the opulation of all celebrities? Based on the nature of the amounts, what can be inferred about their precision? he range is $ million. Round to the nearest integer as needed.) he variance is million dollars squared. Round to the nearest integer as needed.) he standard deviation is $ million. Round to the nearest integer as needed.) What do the results tell us about the population of all celebrities? A. Because the statistics are calculated from the data, the measures of variation are typical for all celebrities B. Because the data are from celebrities with the highest net worths, the measures of variation are not at all for all celebrities. C. Because the data are from celebrities with the highest net worths, the measures of variation are typical fc celebrities. D. Because the statistics are calculated from the data, the measures of variation cannot tell us about other celebrities.

Suppose 36% of movie goers say comedy is their favorite genre. If a random sample of 120 movie goers is taken, what are the mean and standard deviation of the number of movie goers that prefer comedy?

An experiment consists of rolling a eight-side doe (numbered 1 through 8) and observing the number that appears uppermost. Find the mean and variance of this experiment.

1. Find the mean, standard deviation, and variance, given the following sample data. (Round your answers to one decimal place.)   5  9  7  5  11  5 2. Define the mean, standard deviation, and variance.

Below are the jersey numbers of 11 players randomly selected from a football team. Find the range, variance, and standard deviation for the given sample data. What do the results tell us? 45 4 14 6 30 29 82 28 62 51 69 Range = (Round to one decimal place as needed.)

What is the relationship between the mean of a population and the mean of its sampling distribution?

Consider a data set with a very high sample variance measurement. What would you expect the impact of a high measure of variance to be, if any, on a histogram? Explain your reasoning.

the distribution of sample means consists of the

Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent year: Oprah Winfrey (3200), Michael Jordan (1700), Paul McCartney (1200), J. K. Rowling (1000), David Copperfield (1000), and Jerry Seinfeld (950). Find the range, variance, and standard deviation for the sample data. What do the results tell us about the population of all celebrities? Based on the nature of the amounts, what can be inferred about their precision? The range is $ million. (Round to the nearest integer as needed.) ...

7. Take a look at the following data set: 4 6 8 10 12, What is the sample standard deviation?