Photo by: Alila. Exocytosis is the cellular process in which intracellular vesicles in the cytoplasm fuse with the plasma membrane and release or secrete their contents into the extracellular space.
More generally, the formula for the 95% confidence interval on the mean is: Lower limit = M - (tCL)(sM) Upper limit = M + (tCL)(sM) where M is the sample mean, tCL is the t for the confidence level desired (0.95 in the above example), and sM is the estimated standard error of the mean.
This number is called the frequency. of the class. Lower Class Limit â The least value that can belong to a class. Upper Class Limit â The greatest value that can belong to a. class. Class Width â The difference between the upper (or lower) class limits of consecutive classes. All classes should have the.