Lee and Fred are elementary school teachers. Fred works for a charter school in Pacific Palisades, California, where class size reduction is a goal for 2013. Lee works for a non charter axhool where funds do not allow for class size reduction policies. Lee’s fifth-grade class has 1.5 times as many students as Fred.

a) If there are total 55 students, how many students does Fred have? (Round your answers to the nearst whole number.)

b) If there are total 55 students, how many students does Lee have? ( Round your answers to the nearst whole number.)

Exclude leap years from the following calculations. (a) compute the probability that a randomly selected person does not have a birthday on october 4. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability that a randomly selected person does not have a birthday on the 1st day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability that a randomly selected person does not have a birthday on the 30th day of a month. (type an integer or a decimal rounded to three decimal places as needed.) (d) compute the probability that a randomly selected person was not born in january. (type an integer or a decimal rounded to three decimal places as needed.)