Within the next sentences, two statements are correct and in theory they should be correct, except for a third statement that "it is not known what it is." This statementshould be inaccurate or incorrect Clearly state the statement that is false and why it is inaccurate. Also, indicate the statements that are correct and if there are any errors in them;

1. A bag contains 3 red, 2 green, 7 yellow, 3 blue candies. What is the probability of drawing a blue candy? The probability is 0.5.

2. In a binomial distribution the random variable of interest is continuous.

3. The standard deviation of a normal distribution cannot be negative.