How to calculate the p value of each item with data and percentage? Pearson correlation is used for continuous variables, and Spearman correlation results are used to explain classified variables. The corresponding correlation coefficient in the first table is -0.098, and the P value is 0.002, which is less than 0.05, which is statistically significant. It shows that there is a weak negative correlation. The second graph is the mean and standard deviation of two variables.

Accumulate the effective percentage in each group of data in a certain order to get the accumulated percentage.

On the basis of statistical grouping, the units in the group are sorted by groups and arranged in a certain order to form the distribution of units in the group, which is called frequency distribution or variable distribution.

Cumulative percentage is the top-down accumulation of the previous items according to the instructions, and the last item is100%; The total number of valid percentages in this area is the percentage excluding filter factors such as missing values. For example, the first item is 40%, the second item is 30%, the third item is 20%, and the fourth item is 10%, so the cumulative percentage of the first three items is 90%.

Knowing the average value of each item, how to find the weight coefficient of each item, you can try the coefficient of variation method,

I hope it helps you.

Mathematical percentage 40*20%=800%=8

Abundance, that is, atomic percentage, is it volume percentage or mass percentage? quality

How to calculate the percentage of failure and success? The percentage of success divided by the total number of successes.

Percentage of failures divided by total number of failures.

Example of percentage calculation method: survival rate = survival number ÷ total number × 100%

Mortality rate = number of deaths/total population = 100%

See clearly, what germination rate, oil yield ... and so on.

Hope to adopt, thank you.

@ give points

How to turn a score into a percentage? How to turn one fifth into a percentage? Hurry up ~ 1/5=20/ 100=20%

There is no strict difference between percentage and percentage. As the upstairs said, the percentage is a fraction, and the percentage should use a percent sign (%). Percentages can be converted into percentages, such as10/100 =10%.

How to calculate the sunshine percentage? Sunshine percentage (the percentage of actual sunshine hours in a certain period and theoretical sunshine hours in the place)