the standard deviation of a symmetrical distribution is seventh what must the value of the 4th moment about the mean is order that the distribution be mesokurtic

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step-by-step explanation:

gayule

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

step-by-step explanation: the answer for wha if rt is 10 centimeters long, and wha is st? it’s 6