The mean and standard deviation. If the data really are normally distributed, all other statistics are redundant.
The means of repeated samples from any population.
It means that the data are distributed according to a probability distribution function known as the normal distribution. This site is useless for showing most mathematical functions but you can Google "normal distribution" to get more details.
Mathematical data can be best organized in numerical order. By doing this, statistics are more easily found, such as mean, median, and mode.
The organization and presentation of data in statistics is a crucial stage. This is the only way that the data may be interpreted the right way and pass the intended message.
Graphs visualize data allowing the brain to interpret a large data set quickly and infer trends.
The easiest way to tell if data is normally distributed is to plot the data.line plot apex
The means of repeated samples from any population.
The form of this question incorportates a false premise. The premise is that the data are normally distributed. Actually, is the sample mean which, under certain circumstances, is normally distributed.
Whether or not the data are normally distributed and the Customer expectations.
it must be normally distributed
If the test result is significant (Lower than or equal to 0.05) = The data is not normally distributed... If the test result is not significant (Higher than 0.05) = The data is normally distributed... This synchronize with the Statistical Hypothesis Assumption (Ho and Ha) Ho means "Nothing Happen" and Ha means "Something Happen" then for KSL and Shapiro Wilk test of normality assumption also.... If the test result reject Ha and accept Ho means "NOTHING HAPPEN" to data or the data is normally distributed but if the result reject Ho and accept Ha means "SOMETHING HAPPEN" to data or in this case the data is NOT normally distributed. Dr.Tanarat Thiengkamol (send2nude@gmail.com)
d. All the above.
Why wood u say that because that .
It means that the data are distributed according to a probability distribution function known as the normal distribution. This site is useless for showing most mathematical functions but you can Google "normal distribution" to get more details.
whatis normal distribution
yes
The mean is used to measure the average of a set of values, especially when the data is normally distributed. The median is used to find the middle value of a dataset when there are extreme values or outliers present, as it is less affected by extreme values.