Chebyshev's rule to make estimates:
How do I figure out how many observations?
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Chebyshev's rule to make estimates:
How do I figure out how many observations?
Question A quantitative...
a quantitative data set of 100 has a mean 25 and standard deviation of 4. At...
a quantitative data set of 100 has a mean 25 and standard deviation of 4. At least how many observations lie between 17 and 33? (round up to the nearest whole number)
Need help on how to do question 7! MTH 243 2.5 The Empirical Rule and Chebyshev's...
Need help on how to do question 7!
MTH 243 2.5 The Empirical Rule and Chebyshev's Theorem-Saylor 6. A population data set with a bell shaped distribution has mean p-6 and standard deviation ơ-2. Find the approximate proportion of observations in the data set that lie: a. between 4 and 8 b. between 2 and 10; c. between 0 and 12. 7. A population data set with a bell-shaped distribution has mean -2 and standard deviation a -1.1. Find the...
3.3.128 Question Help The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the...
3.3.128 Question Help The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer the following question A quantitative data set of size 60 has mean 30 and standard deviation 3. Approximately how many observations lie between 21 and 397 Approximately observations lle between 21 and 39 (Round to the nearest whole number as needed.)
Chebyshev's rule to make estimates. Need help with b and c please. Quiz Me: Quiz Me:...
Chebyshev's rule to make estimates.
Need help with b and c
please.
Quiz Me: Quiz Me: 3.3-1 Use Chebyshev's rule to make estimates. Submit Quiz This Question: 1 pt 2 of 2 This Quiz: 2 pts possible Question Help Dementia is the loss of intellectual and social abilities severe enough to interfere with judgment, behavior, and daily functioning. Alzheimer's disease is the most common type of dementia. In an article, two authors explored the experience and struggles of people diagnosed...
b) If the sample size is 150, by Chebyshev's rule, at least how many measurements are...
b) If the sample size is 150, by Chebyshev's rule, at least how many measurements are in the interval within two SDV of the mean? Show your reason or work. c) If the sample size is 150 and we assume the data set is mound shaped, by empirical rule, approximately how many measurements is beyond the interval two SDV of the mean? Show your reason or work. That means, they are either belowor above
Chebyshev's Theorom states that for any set of numbers, the traction that will lie within k...
Chebyshev's Theorom states that for any set of numbers, the traction that will lie within k standard deviations of 1 the mean is at least 1 - Use this theorem to find the fraction of all the numbers of a data set that must lie k2 within 4 standard deviations from the mean At least of all numbers must lie within 4 standard deviations from the mean (Type an integer or a fraction) Chebysher's Theorem states that for any distribution...
answer these two questions please Consider these sample data: x1 = 16, x2 = 3, x3...
answer these two questions please
Consider these sample data: x1 = 16, x2 = 3, x3 = 6, *4 = 21. a. Find n. b. Compute Ex. c. Determine x. a. n = The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer the following question. A quantitative data set of size 90 has mean 45 and standard deviation 2. Approximately how many observations lie between 41 and 49? Approximately observations lie between...
Need help with question 6 and how to do a, b and c MTH 243 2.5...
Need help with question 6 and how to do a, b and c
MTH 243 2.5 The Empirical Rule and Chebyshev's Theorem-Saylor 6. A population data set with a bell-shaped distribution has meana-6 and standard deviation ơ-2. Find the approximate proportion of observations in the data set that lie: a. between 4 and 8; b. between 2 and 10 c. between 0 and 12. ulation data set with a bell-shaped distribution has mean and standard deviation ơ-1.1. Find the approximate...
How many data observations are present (sample size)? What is the sum of the data? What...
How many data observations are present (sample size)?
What is the sum of the data?
What is the mean (average) of the data (unrounded)?
What is the median of the data?
What is the minimum value of the data?
What is the maximum value of the data?
What is the square root of the sample size (unrounded)?
What is the value of the third observation when squared?
What is the square root of the sample size (to 2 digits)?
What...
Use the empirical rule to solve the problem. A data set has size 70. Approximately how...
Use the empirical rule to solve the problem. A data set has size 70. Approximately how many observations lie within 2 standard deviations to either side of the mean? Explain please
Need help on how to do question 7!
MTH 243 2.5 The Empirical Rule and Chebyshev's Theorem-Saylor 6. A population data set with a bell shaped distribution has mean p-6 and standard deviation ơ-2. Find the approximate proportion of observations in the data set that lie: a. between 4 and 8 b. between 2 and 10; c. between 0 and 12. 7. A population data set with a bell-shaped distribution has mean -2 and standard deviation a -1.1. Find the...
3.3.128 Question Help The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer the following question A quantitative data set of size 60 has mean 30 and standard deviation 3. Approximately how many observations lie between 21 and 397 Approximately observations lle between 21 and 39 (Round to the nearest whole number as needed.)
Chebyshev's rule to make estimates.
Need help with b and c
please.
Quiz Me: Quiz Me: 3.3-1 Use Chebyshev's rule to make estimates. Submit Quiz This Question: 1 pt 2 of 2 This Quiz: 2 pts possible Question Help Dementia is the loss of intellectual and social abilities severe enough to interfere with judgment, behavior, and daily functioning. Alzheimer's disease is the most common type of dementia. In an article, two authors explored the experience and struggles of people diagnosed...
b) If the sample size is 150, by Chebyshev's rule, at least how many measurements are in the interval within two SDV of the mean? Show your reason or work. c) If the sample size is 150 and we assume the data set is mound shaped, by empirical rule, approximately how many measurements is beyond the interval two SDV of the mean? Show your reason or work. That means, they are either belowor above
Chebyshev's Theorom states that for any set of numbers, the traction that will lie within k standard deviations of 1 the mean is at least 1 - Use this theorem to find the fraction of all the numbers of a data set that must lie k2 within 4 standard deviations from the mean At least of all numbers must lie within 4 standard deviations from the mean (Type an integer or a fraction) Chebysher's Theorem states that for any distribution...
answer these two questions please
Consider these sample data: x1 = 16, x2 = 3, x3 = 6, *4 = 21. a. Find n. b. Compute Ex. c. Determine x. a. n = The quantitative data set under consideration has roughly a bell-shaped distribution. Apply the empirical rule to answer the following question. A quantitative data set of size 90 has mean 45 and standard deviation 2. Approximately how many observations lie between 41 and 49? Approximately observations lie between...
Need help with question 6 and how to do a, b and c
MTH 243 2.5 The Empirical Rule and Chebyshev's Theorem-Saylor 6. A population data set with a bell-shaped distribution has meana-6 and standard deviation ơ-2. Find the approximate proportion of observations in the data set that lie: a. between 4 and 8; b. between 2 and 10 c. between 0 and 12. ulation data set with a bell-shaped distribution has mean and standard deviation ơ-1.1. Find the approximate...
How many data observations are present (sample size)?
What is the sum of the data?
What is the mean (average) of the data (unrounded)?
What is the median of the data?
What is the minimum value of the data?
What is the maximum value of the data?
What is the square root of the sample size (unrounded)?
What is the value of the third observation when squared?
What is the square root of the sample size (to 2 digits)?
What...
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