Answer:
incorrect question
Step-by-step explanation:
that is what you have posted
The probability that the sample mean is within 2 standard deviations on the high side and 1 standard deviation on the low side is about 0.8186.
Answer:
(3/5):9/15
This is because 9/15 simplified is 3/5
Answer:
x is an unknown quantity whose value is determined based on any algebraic equation it is used in.
Step-by-step explanation: