what? i am just gonna tell you pi=3.14 cause i dont get what you mean.
1.41
If: z -31 = 64 then the value of z is 95
A z-score of 0 means the value is the mean.
z-score of a value=(that value minus the mean)/(standard deviation). So if a value has a negative z-score, then it is below the mean.
0.97
10.2
z-score of a value=(that value minus the mean)/(standard deviation)
z-score of a value=(that value minus the mean)/(standard deviation)
z-score of a value=(that value minus the mean)/(standard deviation)
Z=²8² = 8x8 = 64the value of z = 8
The z-score, for a value z, is the probability that a Standard Normal random variable will have a value greater than z.
Negative z value means that the raw dat is below the mean, if z value is positive it means that the raw data is above the mean.