The commute time for Cypress College students who drive from their home to the college follows a normal distribution with a mean of 26 minutes and a standard deviation of 8 minutes. Determine the two commute times that will make up the middle 80% of student commute times. 19.3 and 32.7 minutes 18.2 and 33.6 minutes 17.4 and 34.1 minutes O 15.7 and 36.3 minutes 16.8 and 34.2 minutes

the amount of pretzels dispensed into a 24 ounce bag by the machine has been identified as possessing a normal distribution with a mean of 24.5 ounces and standard deviation of 0.2 ounces. what pretzel represents the 67th percentile for the bag weight A. 24.59 B. 24.13 C. 24.63 D. 24.09

A radio station claims that the amount of advertising each hour has a mean of 17 minutes and a standard deviation of 1.7 minutes. You listen to the radio station for 1 hour and observe that the amount of advertising time is 7 minutes. Calculate the z-score for this amount of advertising time.

During the 2011–12 NBA season, LeBron James had anaverage of 30.3 points per game. The mean and standarddeviation for the league were 7.65 points per game and6.64 points per game, respectively. That same season theWNBA was led by two players; both Diana Taurasi andAngel McCoughtry averaged 21.6 points per game. Themean and standard deviation for the entire WNBA thatyear were 8.13 points per game and 4.77 points per game,respectively. Which is the more remarkable performancecompared to the rest of their league? A) LeBron James had the more remarkable performancebecause he scored more points than the womenplayers did.B) LeBron James had the more remarkable performancebecause the means show that it’s harder to scorepoints in the NBA.C) Diana Taurasi and Angel McCoughtry had the more remarkable performances because the standard devia-tions show that there’s less variability in scoring in the WNBA.D) LeBron James had the more remarkable performancebecause his average was more standard…