Author: Anonymous

A small computing center has found that the number of jobs submitted per day to its computers has a distribution that is approximately bell shaped, with a mean of 91 jobs and a standard deviation of 12.  Where do we expect most (approximately 95%) of the distribution to fall?  

A nurse is caring for a client who delivered a healthy term newborn via cesarean birth. The client asks the nurse, “Is there a chance that I could deliver my next baby without having a cesarean section?” Which of the following responses would be the best answer that the nurse should  provide?

Suppose you want to test the claim that μ ≠ 3.5. Given a sample size of n = 31 and a level of significance of α = 0.10, when should you reject H0?

29). Which organelle is the electron transport chain located?

23). Carbon dioxide is transported to which organ after aerobic respiration?

23. A satellite near the Earth may make a full orbit in about 1 and a half hours. How long would a satellite located as far away as the Moon take to orbit the Earth?

25). Which of the following has the highest amount of stored energy?

22). Which of the following is not an output of aerobic respiration?

The produce manager at a farmer’s market was interested in determining how many oranges a person buys when they buy oranges. He asked the cashiers over a weekend to count how many oranges a person bought when they bought oranges and record this number for analysis at a later time. The data is given below in the table. The random variable x represents the number of oranges purchased and P(x) represents the probability that a customer will buy x oranges. Determine the mean number of oranges purchased by a customer.

21. The heat required to change 1.0 kg of a substance from the solid to the liquid state is called the heat of fusion, The latent heat of fusion for water is 79.7 kcal/kg.   One kg of ice  at 0oC absorbs 79.7 kcal of heat, the final  state of the substance is: