Blog

If a 5th grader is reading 108 WCPM for the MOY benchmark, where would the student be placed?  

Question 2 You visit a carnival where one of the games is a “Ring Toss Challenge.” Each participant has three rings to toss onto a peg for a chance to win a prize. The probability of successfully landing a ring on the peg during a single toss is 0.35. Assume that the outcomes of individual tosses are independent of each other. On average, how many rings can a typical customer expect to land on the peg out of three tosses?

Question 3 A company manufactures light bulbs that have a lifespan that is normally distributed with a mean (μ) of 1200 hours and a standard deviation (σ) of 75 hours. What is the probability that a randomly selected light bulb lasts more than 1100 hours?

Question 4 A company manufactures light bulbs that have a lifespan that is normally distributed with a mean (μ) of 1200 hours and a standard deviation (σ) of 75 hours. What is the probability that a randomly sampled light bulb lasts between 1100 and 1250 hours?

Question 11 A survey reported that 35% of consumers prefer online shopping over in-store shopping. A researcher collects a new random sample of 500 consumers to verify this claim and calculates the sample proportion (

Question 8 A company estimates that 30\% of its customers make repeat purchases. The marketing team surveys N = 160 customers. What is the probability that 35\% or more of the surveyed customers make repeat purchases?

What is the solar activity cycle?

These are BONUS QUESTIONS available for extra points. You can answer zero or all, but make sure you have already completed the real exam questions first: Describe all you know about the DMD gene and its protein product dystrophin Describe how Ca2+ release during heart contraction is different from skeletal muscle Describe how epigenetics could impact muscle cells during training or disuse Explain what muscle spindles are and how they are helpful to the body Describe how Sarin and VX chemical warfare agents act on the body and cells Describe what is meant by muscle memory compared to muscle adaptation Is there something else I forgot to ask you related to this Unit? Then explain any such topic(s) here and tell me what else you know:

Describe the many expected training adaptations in the muscles targeted by a 6-month endurance/aerobic training program (e.g., cycling, running, swimming):

During a study, muscle biopsies are performed on college football players as well as non-athlete students. Also, compared are muscle biopsies from a group of aging college professors. Which of the following is the likely or predicted results of the comparison between the groups?