Answered

Dive into the world of knowledge and get your queries resolved at IDNLearn.com. Discover prompt and accurate answers from our community of experienced professionals.

8. What does standard deviation measure in a probability distribution?

Sagot :

GinnyAnsweridn

Final answer:

Standard deviation measures variation in data around the mean in a probability distribution.


Explanation:

Standard deviation measures how far the outcomes of a statistical experiment are from the mean of the distribution. It is a number that quantifies the amount of variation or dispersion in a set of data.

For example, in a normal distribution with a mean of 50 and a standard deviation of 10, 68% of the values would fall within the range of 40 to 60, and approximately 95% would be between 30 and 70.

The standard deviation is calculated as the square root of the variance and is used to estimate the variability of possible outcomes in a probability distribution.


Learn more about Standard deviation in probability distribution here:

https://brainly.com/question/33448944


We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Thank you for visiting IDNLearn.com. We’re here to provide clear and concise answers, so visit us again soon.