Question

Consider a data set that has a mean of 137.6 and a standard deviation of 20.12....

Consider a data set that has a mean of 137.6 and a standard deviation of 20.12. According to Cheby-

shev’s Theorem, give an interval that has at least 95.1% of the data.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

TOPIC:Chebyshev's theorem.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
a normally distributed data set has a mean of 150 and a standard deviation of 30...
a normally distributed data set has a mean of 150 and a standard deviation of 30 determine the probability that randomly selected x-value between 100 and 175 (2 pt)A normally distributed set of data has a mean of 60 and a standard deviation of 10 Determine the probability that a randomly selected x-value is a. at least 45 and b. at most 66.
A data set has a mean of 1500 and a standard deviation of 100. a. Using...
A data set has a mean of 1500 and a standard deviation of 100. a. Using Chebyshev's theorem, what percentage of the observations fall between 1300 and 1700? (Do not round intermediate calculations. Round your answer to the nearest whole percent.) b. Using Chebyshev’s theorem, what percentage of the observations fall between 1200 and 1800? (Do not round intermediate calculations. Round your answer to the nearest whole percent.)
A data set has a mean of 60 and a standard deviation of 5. Which of...
A data set has a mean of 60 and a standard deviation of 5. Which of the following might possibly be true? A) At least 15% of the data values are less than 45 or greater than 75. B) More than 90% of the data values are between 45 and 75 C) No less than 30% of the data values are less than 50 or greater than 70 D) No more than 50% of the data values are between 50...
A quantitative data set of size 70 has mean 45 And standard deviation 4. At least...
A quantitative data set of size 70 has mean 45 And standard deviation 4. At least how many observations lie between 29 And 61? At least _______ observations lie between 29 And 61.
1. The mean and standard deviation for a given data set are μ = 100 and...
1. The mean and standard deviation for a given data set are μ = 100 and σ = 15. By Chebyshev's Theorem, least what percentage of the data lie between 70 and 130? 2. Suppose that you roll a die. The set of possible outcomes is S = {1,2,3,4,5,6}. Let A = {3,4,5,6} (rolling a 3 to 6). Let B = {1,3,5} (rolling an odd number). What is P(A|B)? 3. There are 18 books along a shelf. You choose 2...
Suppose a normally distributed set of data has a mean of 193 and a standard deviation...
Suppose a normally distributed set of data has a mean of 193 and a standard deviation of 13. Use the 68-95-99.7 Rule to determine the percent of scores in the data set expected to be below a score of 219. Give your answer as a percent and includeas many decimal places as the 68-95-99.7 rule dictates. (For example, enter 99.7 instead of 0.997.)
A data set has a mean of 135, a median of 137, and a standard deviation...
A data set has a mean of 135, a median of 137, and a standard deviation of 13. Marrion concludes that 99.7% of the data in the set must have values between 96 and 174. What flaw, if any, is there in Marrion’s reasoning? Pick only one. A. Marrion should have calculated three standard deviations from the median instead of calculating three standard deviations from the mean. B. There is no flaw in Marrion’s reasoning. He calculated three standard deviations...
A set of data is normally distributed with a mean of 54 and a standard deviation...
A set of data is normally distributed with a mean of 54 and a standard deviation of 2.3. What percentage of scores would lie in the interval from 51.7 to 58.6?
a data set has a mean of 50 and a standard deviation of 10. if the...
a data set has a mean of 50 and a standard deviation of 10. if the distribution is symmetrical then what percent is between (20,80)? choices are: 68%, 75%, 95%, 88.89%, 99.7%
Consider a sample with a mean of 60 and a standard deviation of 6. Use Chebyshev's...
Consider a sample with a mean of 60 and a standard deviation of 6. Use Chebyshev's theorem to determine the percentage of the data within each of the following ranges (to the nearest whole number). 50 to 70, at least % 45 to 75, at least % 52 to 68, at least % 47 to 73, at least % 44 to 76, at least %
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT