The time it takes to travel from home to the office is normally distributed with μ = 25 minutes and σ = 5 minutes. What is the p robability the trip takes more than 40 minutes?
1 answer:
Answer:
The probability is
Step-by-step explanation:
From the question we are told that
The mean is
The standard deviation is
The random number
Given that the time taken is normally distributed the probability is mathematically represented as
Generally the z-score for the normally distributed data set is mathematically represented as
So
This value is obtained from the z-table
You might be interested in
The greatest common factor is 2
The expression would be 13^2 + 6^3 if it needs to be simplified further just plug that into a calculator
A would be the answer. Step-by-step: Pythagorean theorem- a^2+b^2=c^2 24^2+45^2=c^2 576+2025=c^2 2601=c^2 square 2601= square c^2 51=c
There’s nothing you can possibly do to figure out X without an = … Therefore X could be any number
The less dense liquids and objects will be found at higher levels in the vase. The density of the water would not change. Density for a substance is constant, regardless of the amount of that substance.