Here are 6 celebrities with some of the highest net worths​ (in millions of​ dollars) in a recent​ year:George Lucas(5500​), Steven Spielberg (3700​), Oprah Winfrey (3200​), Michael Jordan (1700​), Paul McCartney ​(1200​), 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 The variance is $________  million dollars squared the standard deviation is $_________ million

Q: The ages​ (in years) of a random sample of shoppers at a gaming store are shown. Determine the​…

A:

Q: You are looking to purchase a home in Lancaster, PA. In order to see what the average home will cost…

A: n= 35 Sample size  σ=$226312.40 Population standard deviation

Q: Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent…

A: Approach to solving the question:  Detailed explanation: Examples: Key references:

Q: What is the variance of a set of 6 numbers: 1, 2, 3, 4, 5, 6?

A: The variance is calculated as the average of the squared differences of each number from the mean.

Q: The ages (in years) of a random sample of shoppers at a gaming store are shown. Determine the range,…

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A: The number of observations, n=6. The mean is calculated below.

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A:

Q: Here are 6 celebrities with some of the highest net worths​ (in millions of​ dollars) in a recent​…

A: The number of observations is n = 6.

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A: Given that  Population Variance = 145.2  n = 32

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A: The value of mean is 0.84, which is obtained as follows:

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A: Hi thank you for posting this question,  since you have posted multiple subparts as per our policy…

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A: From the provided information, Sample size (n) = 4 The data values are as follow: 7, 10, 15, 21

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A: Dependent samples:The two samples are said to be dependent if there exist an effect of one on…

Q: Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent…

A: Step 1: The data is given as Net worth (in million dollars)George Lucas 5500Oprah Winfrey3200Michael…

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A: The set of exam scores forms a symmetrical distribution.

Q: Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent…

A: Sure, let's break down each calculation and what it tells us about the net worths:1. Range: The…