What is the standard deviation when the number of trials is 27 and the probability of success is 0.79 ? Answer to 2 decimal places. square

To find the standard deviation for a binomial distribution, we use the formula: where:- is the number of trials,- is the probability of success.Given:- - First, calculate : Next, substitute these values into the formula: Calculate the product inside the square root: Now, take the square root of the result: Therefore, the standard deviation is approximately (rounded to 2 decimal places).