Problem 14. (7 points) Joe is new to cooking. The probability that Joe burns dinner is 50%. What is the probability that in the next 8 dinners Joe prepares, less than 3 of them will burn? Express your answer as a decimal rounded to 3 decimal places after the decimal point. Answer:Problem 13. (7 points) For each of the given sample data sets below, calculate the mean, variance, and standard deviation. 2, 25, 15, 23, 18 Mean = Standard deviation = Note: Round off your answer for the mean to 1 decimal place, and your answer for standard deviation to 2 decimal places. Note: You can earn partial credit on this