will medal
need help please
last homework question
You have a list of 600 random, normally distributed numbers with a mean of 10 and a standard deviation of 2. Which of these statements is true?
About 489 numbers would lie between the values 8 and 12.
About 408 numbers would lie between the values 6 and 10.
About 285 numbers would lie between the values 10 and 14.
Exactly 408 numbers would lie between the values 10 and 14.
Exactly 285 numbers would lie between the values 8 and 12.

Question

will medal
need help please 
last homework question 
You have a list of 600 random, normally distributed numbers with a mean of 10 and a standard deviation of 2. Which of these statements is true?
About 489 numbers would lie between the values 8 and 12.
About 408 numbers would lie between the values 6 and 10.
About 285 numbers would lie between the values 10 and 14.
Exactly 408 numbers would lie between the values 10 and 14.
Exactly 285 numbers would lie between the values 8 and 12.

catlover5925 · Answer

sorry I don't know @tkhunny @ganeshie8 @hero @phi @Preetha @uri @jordanloveangel

tkhunny · Answer

Do you have an Empirical Rule?

About 489 numbers would lie between the values +/- 1 Standard Deviation
About 408 numbers would lie between the values -2 and 0 Standard Deviations
About 285 numbers would lie between the values 0 and +2 Standard Deviations
Exactly 408 numbers would lie between the values 0 and +2 Standard Deviations
Exactly 285 numbers would lie between the values +/- 1 Standard Deviation