Question

When the mean is computed for individual data, all values in the data set are used

When the mean is computed for individual data, all values in the data set are used

Homework Answers

Answer #1

True.

When the mean is computed for individual data, all values in the data set are used.

For example:

Here in the above example mean formula and the cell range is "=AVERAGE($B$3:$K$7)"

B3 to K7 is the complete data set considered to calculate the average of the data set

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The Central Limit Theorem is used when dealing with: mean from a sample, individual data point...
The Central Limit Theorem is used when dealing with: mean from a sample, individual data point ,chi-squared distributions, or sampling distribution of a standard deviation? When using the CLT, we use σ √ n for the: standard deviation for individual values, mean for the sample, standard deviation of the sample means, or sample size?
•Set A has eight different data values in it; they are all between 180 and 200...
•Set A has eight different data values in it; they are all between 180 and 200 •Set B has nine different data vlaues in it: All the sams data values as Set A along with an additional data value of 0. A)which set has higher mean? B)which set has higher median? C)which set has higher standard deviation?
True or false a. The standard deviation is negative for a data set where all values...
True or false a. The standard deviation is negative for a data set where all values are negative. b. A population with an average of 20 and variance of 16, has a coefficient of variation equal to the mean. c.The standard deviation is a measure of dispersion that does not take into account all the observations of a data set. d.The route of a data set is affected by the existence of extreme values.
If all the values in a data set are convertedto z-scores, the shape of the distribution...
If all the values in a data set are convertedto z-scores, the shape of the distribution of the z-scores will be the same as the distribution of the original data. True or false?
2. Expected Values: a) What is the formula for Expect[X] for some data set X, when...
2. Expected Values: a) What is the formula for Expect[X] for some data set X, when X is continuous and when X is discrete? b) Must an expected value of a data set be an element of that set? Why or why not? c) How is the expected value similar to or different from other measures of center such as the median or mode? d) What is the difference between theoretical expected values and experimental (sample) means? i. When is...
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...
21) Determine whether each statement is true or false. If the statement is false, explain why....
21) Determine whether each statement is true or false. If the statement is false, explain why. explain why. explain why. explain why. a) When the mean is computed for individual data, all values in the data set are used. b) A single, extremely large value can affect the median more than the mean. c) One-half of all the data values will fall above the mode, and one-half will fall below the mode. d) The range and midrange are both measures...
*Data Set Listed Below* Use the sample mean and standard deviation to find the values related...
*Data Set Listed Below* Use the sample mean and standard deviation to find the values related to the Empirical Rule.          The Empirical Rule: For a set of data whose distribution is approximately normal, about 68% of the data are within one standard deviation of the mean. about 95% of the data are within two standard deviations of the mean. about 99.7% of the data are within three standard deviations of the mean. Use the value of n and the...
The _________ is calculated by summing all data values and dividing by how many there are....
The _________ is calculated by summing all data values and dividing by how many there are. The ______is a number that splits the data set in half.ere are. The mean is resistant. True or False A number that is not affected much by extreme values, such as the median, is ______. Match the relationship that holds for most data sets between the shape of the histogram and the values of the mean and median. ____ Skewed to the left ____...
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...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT