एक पूर्णतः सममित सामान्य वितरण (symmetrical normal distribution) के लिए, निम्नलिखित में से कौन सा संबंध सत्य है?

What are the mean (μ) and standard deviation (σ) parameters of a standard normal distribution?

Who among the following mathematicians is fundamentally associated with Probability Distributions (e.g., Trial with two possible outcomes)?

In which theoretical probability distribution are the mean and variance equal?

The parameters (mean, variance) of the standard normal distribution are:

State whether the following statements regarding theoretical distributions are true or false: I. If the probability of success p in a binomial distribution is 0.5, then the distribution is symmetrical. II. The right and left tails of a standard normal distribution curve approach the horizontal axis asymptotic to infinity without touching it.