The Northwestern huskies had a record of 25 wins and 45 losses.  What was the ratio of wins to losses?

Suppose a basketball team had a season of games with the following characteristics:Of all the games, 60% were at-home games. Denote this by H (the remaining were away games).Of all the games, 25% were wins. Denote this by W (the remaining were losses).Of all the games, 20% were at-home wins.Of the at-home games, what proportion of games were wins? (Note: Some answers are rounded to two decimal places.) 0.12 0.15 0.20 0.33 0.42

A team played 40 games in a season and won in 24 of them. In what per cent of games played did the team win?

A hockey team won 6 games and lost 8. What is the ratio of wins to number of games?

Suppose a basketball team had a season of games with the following characteristics:Of all the games, 60% were at-home games. Denote this by H (the remaining were away games).Of all the games, 25% were wins. Denote this by W (the remaining were losses).Of all the games, 20% were at-home wins.Of the at-home games, we are interested in finding what proportion were wins. Which of the following probabilities do you need to find in order to determine the proportion of at-home games that were wins? P(H) P(W) P(H and W) P(H | W) P(W | H)

Suppose a basketball team had a season of games with the following characteristics:Of all the games, 60% were at-home games. Denote this by H (the remaining were away games).Of all the games, 25% were wins. Denote this by W (the remaining were losses).Of all the games, 20% were at-home wins.Of the at-home games, we are interested in finding what proportion were wins. Which of the following probabilities do you need to find in order to determine the proportion of at-home games that were wins? P(H) P(W) P(H and W) P(H | W) P(W | H)Question 2Select one answer.10 pointsSuppose a basketball team had a season of games with the following characteristics:Of all the games, 60% were at-home games. Denote this by H (the remaining were away games).Of all the games, 25% were wins. Denote this by W (the remaining were losses).Of all the games, 20% were at-home wins.Of the at-home games, what proportion of games were wins? (Note: Some answers are rounded to two decimal places.) 0.12 0.15 0.20 0.33 0.42Question 3Select one answer.10 pointsSuppose your friends have the following ice cream flavor preferences:70% of your friends like chocolate (C). The remaining do not like chocolate.40% of your friends sprinkles (S) topping. The remaining do not like sprinkles.25% of your friends who like chocolate (C) also like sprinkles (S).If your friend had chocolate, how likely is it that they also had sprinkles? (Note: Some answers are rounded to 2 decimal places). 0.10 0.18 0.28 0.36 0.63Question 4Select one answer.10 pointsSuppose that the handedness of the last fifteen U.S. presidents is as follows:40% were left-handed (L)47% were Democrats (D)If a president is left-handed, there is a 13% chance that the president is a Democrat.Based on this information on the last fifteen U.S. presidents, is “being left-handed” independent of “being a Democrat”? Yes, since 0.40 * 0.47 is not equal to 0.13. No, since 0.47 is not equal to 0.13. Yes, since 0.47 is not equal to 0.13. No, since 0.40 is not equal to 0.13.