(04.03 MC)  The probability that Barry Bonds hits a home run on any given at-bat is 0.16, and each at-bat is independent. Part A: What is the probability that the next home run will be on his fifth at-bat? (5 points) Part B: What is the expected number of at-bats until the next home run? (5 points) (10 points)

Mom is 5 feet 6 inches and Dad is 6 feet, 1 inch tall. Their eighteen-year-old son is currently 6 feet 5 inches tall. Based on your knowledge of normal growth expectations and mid-parental height, you assess him as follows:

Please list all 6 classifications of essential nutrients.  

Please list your last meal…note how the meal contained complex or simple carbs (or both).  Then explain how you might improve the make up of it to slow the digestion process down and not have a spike in simple sugars.  

(05.05 MC)  An ecological group suspects tuna are consuming dangerous levels of copper in a region of the world. Dangerous levels of copper are classified when they reach beyond 5.7 parts per million. A random sample of 21 tunas in the region were tested and the data is shown in the stemplot. Key: 2|0 = 2.0 parts per million Part A: What proportion of the tuna in the sample have dangerous levels of copper in their systems? (4 points)Part B: Construct and interpret a 98% confidence interval for the mean copper levels of the tuna if the sample of 21 tuna has a mean copper level of 4.77 parts per million and standard deviation of 1.16 parts per million. (6 points) (10 points)

A beam has dimensions of b = 14 in., h = 24 in., and d = 21.5 in. and is reinforced with 2 No. 5 bars. The concrete strength is 3,700 psi, and the yield strength of the reinforcement is 60,000 psi. Determine the nominal moment capacity, Mn, of the beam.

(06.03 MC)  Aaliyah wants to determine how age and gender are related to movie genre preference in her town. She selects a simple random sample of 35 males from the 20- to 30-year age group and records their age, gender, and movie genre preference (comedy, romance, or horror). She also selects an independent simple random sample of 45 females from the 45- to 55-year age group and records the same information. Which is the most important observation about Aaliyah’s plan? (3 points)

Please list your last meal…note how the meal contained complex or simple carbs (or both).  Then explain how you might improve the make up of it to slow the digestion process down and not have a spike in simple sugars.  

(06.07 MC)  Data collected on the discharge of the Colorado River and speed are given in the table:   Discharge (ft3) Speed 1.3 2.3 2.2 0.99 5.8 3.5 11 5 12 16 14 22 16 27 21 14 49 33 Find r2, and interpret the results. (4 points)

One of the four primary reasons for using compression reinforcement in beams is increased lifespan of the structure.