Normal Distribution Calculator
For the given mean and standard deviation, the calculator will find various probabilities for the random variable, and vice versa: for the specified probability, it will find the values of the random variable.
Your input: calculate $$$P\left( -? \leq X \leq ? \right)=0.95$$$ with $$$\mu=0$$$ and $$$\sigma=1$$$
Answer
$$$P\left(-0.975 \leq X \leq 0.975\right)=0.95$$$