If the mean and the standard deviation of a continuous random variable that is normally distributed are 50 and 4, respectively, find an interval that contains 68% of the distribution.
Oь
Ос
Od
(46, 54)
(38,62)
(45,55)
(42, 58)

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.

Hello!

the answer is:

the answer is:

why?

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

By j 8yrydyeydyd dhdhrhdhdh

8.4 10.4 8.9 10.9 have a good day