# Question: The following data represent the birth weights in grams of

The following data represent the birth weights (in grams) of babies born in 2007, along with the period of gestation.

(a) What is the probability that a randomly selected baby born in 2007 was postterm?

(b) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams?

(c) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams and was postterm?

(d) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams or was postterm?

(e) What is the probability that a randomly selected baby born in 2007 weighed less than 1000 grams and was postterm? Is this event impossible?

(f ) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams, given the baby was postterm?

(g) Are the events “postterm baby” and “weighs 3000 to 3999 grams” independent? Why?

(a) What is the probability that a randomly selected baby born in 2007 was postterm?

(b) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams?

(c) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams and was postterm?

(d) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams or was postterm?

(e) What is the probability that a randomly selected baby born in 2007 weighed less than 1000 grams and was postterm? Is this event impossible?

(f ) What is the probability that a randomly selected baby born in 2007 weighed 3000 to 3999 grams, given the baby was postterm?

(g) Are the events “postterm baby” and “weighs 3000 to 3999 grams” independent? Why?

## Relevant Questions

According to the National Constitution Center, 18% of Americans trust organized religion. (a) If an American is randomly selected, what is the probability he or she trusts organized religion? (b) If an American is randomly ...If four students enter a classroom that has 10 vacant seats, in how many ways can they be seated? The following data represent the number of cases of coffee or ﬁlters sold by four sales reps in a recent sales competition. (a) What is the probability that a randomly selected case was sold by Bryce? Is this unusual? (b) ...The following represent the results of a survey in which individuals were asked to disclose what they perceive to be the ideal number of children. (a) What is the probability an individual believes the ideal number of ...Verify that the following is a probability model. If the model represents the colors of M&Ms in a bag of milk chocolate M&Ms, explain what the model implies. Color ..... Probability Red ..... 0 Green ..... 0 Blue ...Post your question