Cart Remove item Thumbnail image Product Price Quantity Subtotal × 1. The probability density function of normal distribution is defined as f(x) = 1 Z exp−1 2 (x−µ)Σ−1 solved $24.99 1. The probability density function of normal distribution is defined as f(x) = 1 Z exp−1 2 (x−µ)Σ−1 solved quantity $24.99 Update basket Basket totals Subtotal $24.99 Total $24.99 Proceed to checkout Pay Via Credit or Debit Card Share This