In physical Education class 48 out of 50 students are not wearing tennis shoes what percent of students in physical education class are not wearing tennis shoes

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be