Question

According to a medical study, it takes about 46 hrs, on average, for Roseola virus to fade away in infected patients (children). Assuming that the fading times of Roseola virus in infected patients have a nearly symmetric/bell-curve distribution with standard deviation 0.6, find the percent (%) of the cases where the fading time of the virus in an infected patient is more than 46.6 hours.

Answer 1

SOLUTION-

LET X BE THE FADING TIME OF THE VIRUS IN AN INFECTED PATIENT.

MEAN() = 46 HRS

STANDARD DEVIATION() = 0.6

TO CALCULATE, P( X > 46.6)

=

=

=

=

=

=

= 15.87%

****IN CASE OF DOUBT, COMMENT BELOW. ALSO LIKE THE SOLUTION, IF POSSIBLE.