In a normally distributed list whose mean and standard deviation are
50 and10 respectively, which of the following numbers would be at least in the 97th percentile?
Answer choices - multiple - 65,70,75,80,85
For this wouldn’t the answer be just 85 .
I followed the concept explained in the PrepSwift video. By calculating up to 90 and then splitting the number by half to get 95% percentile and that left me with 85
According to the answer it is all the choices but 65.
No, the answer won’t just be 85. Maybe you should try to recall the area distribution of a guassian (normal) function.
Oh nvm… I missed the 34% as 15% for some reason.