Question

In: Statistics and Probability

What does the mean and standard deviation mean in terms of expected sales?

What does the mean and standard deviation mean in terms of expected sales?

Solutions

Expert Solution

mean:  (interms of )

it is known as the normal estimations of offers or normal of offers. it is the focal estimation of a discrete

set of sales.specially the total of the qualities separated by the quantity of qualities.

standard deviation:l

the standard deviation is a measurement that estimates the dispresion of an informational collection (deals) relative to its mean and is determined as square of the fluctuation. in the event that the information points(sales) are the further from the mean at that point there is a higher deviation inside the dataset,thus progressively spread out the information, the higher the standard deviation.


Related Solutions

What is the standard deviation of the standard normal distribution? What is the mean of the...
What is the standard deviation of the standard normal distribution? What is the mean of the standard normal distribution? All symmetric distributions are normal distributions. True or false? Assume body temperature scores are normally distributed in the population with a mean of 36.81°C and a standard deviation of 0.41°C. A person's body temperature is 37.33°C. Calculate their z-score. (Round answer to 2 decimal places) Calculate the z-score for a person who has a body temperature of 35.72°C. (Round answer to...
The expected mean of a normal population is 100, and its standard deviation is 12. A...
The expected mean of a normal population is 100, and its standard deviation is 12. A sample of 49 measurements gives a sample mean of 96. Using the α = 0.01 level of significance a test is to be made to decide between “population mean is 100” or “population mean is different than 100.” a) State null H0. b) What conclusion can be drawn at the given level of significance α = 0.01. c) What conclusion can be drawn if...
. The expected mean of a normal population is 100, and its standard deviation is 12....
. The expected mean of a normal population is 100, and its standard deviation is 12. A sample of 49 measurements gives a sample mean of 96. Using the α = 0.01 level of significance a test is to be made to decide between “population mean is 100” or “population mean is different than 100.” a) State null H0. b) What conclusion can be drawn at the given level of significance α = 0.01. c) What conclusion can be drawn...
. The expected mean of a normal population is 100, and its standard deviation is 12....
. The expected mean of a normal population is 100, and its standard deviation is 12. A sample of 49 measurements gives a sample mean of 96. Using the α = 0.01 level of significance a test is to be made to decide between “population mean is 100” or “population mean is different than 100.” a) State null H0. b) What conclusion can be drawn at the given level of significance α = 0.01. c) What conclusion can be drawn...
What is the benefit of using mean deviation over standard deviation?
What is the benefit of using mean deviation over standard deviation?
Calculate the expected mean and expected standard deviation of the sample distribution of four 100-sided dice...
Calculate the expected mean and expected standard deviation of the sample distribution of four 100-sided dice rolls.
What is mean, mode, standard deviation, and error?
What is mean, mode, standard deviation, and error?
WHAT IS THE A. MEAN B. THE VARIANCE C. THE STANDARD DEVIATION
WHAT IS THE A. MEAN B. THE VARIANCE C. THE STANDARD DEVIATION Respondent QUESTION 1 QUESTION 2 QUESTION 3 QUESTION 4 QUESTION 5 QUESTION 6 QUESTION 7 QUESTION 8 OBESE? A 2 1 2 1 3 4 3 2 N B 1 2 1 5 3 1 3 5 N C 2 5 3 3 3 3 4 2 N D 2 4 3 3 3 3 3 5 N E 2 4 4 1 5 3 4 2 N...
What is the mean and standard deviation of the new random variables?
I have a 6 sided die with the numbers 1, 2, 3, 3, 4, 5 on it. I also have a hat filled with numbers. When I pick a number out of the hat, I get a number between 1 and 10. The hat number has a mean of 2 and a standard deviation of 2.5. I make a new random variable by combining these two previous random variables. The new random variable is made by taking the number I...
What are the expected return and standard deviation of stock A and stock B?
Consider the following information:            State    Probability      A           B                    Boom 0.6                    20%     -5%                    Bust     0.4                    -10% 10%What are the expected return and standard deviation of stock A and stock B?If you invest 50% of your money in stock A and 50% of your money in stock B, what are the expected return and standard deviation for the portfolio as a whole (considering both states of the economy)?Use the results...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT