A research scholar wants to know how many times per hour a certain strand of virus reproduces. He wants to construct the 99% confidence interval with a maximum error of 0.2 reproductions per hour. Assuming that the mean is 8.48.4 reproductions and the standard deviation is known to be 2.42.4, what is the minimum sample size required for the estimate

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.

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation:

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen