Questions asked
A study from 2000 discussed in the lecture slides assessed dating scripts of heterosexual first dates. What did the researchers find in terms of gender differences? Question 15Answer a. Women had scripts that reinforced traditional gender roles to a greater extent than men b. Both men and women generally expect the same thing c. Men’s scripts were consistent, but women’s scripts changed a lot d. Men had scripts that reinforced traditional gender roles to a greater extent than women e. The scripts changed so much, that there weren’t any consistent patterns
If a plant of genotype AaBbCcDd is selfed and the four genes assort independently
i = 1:4 output = (i-1)*3 + 1 end
Order: Levaquin 750 mg/250 mL IVBP over 1 hour. The tubing delivers 25 gtts/mL. How many drops per minute (gtt/min) will you deliver the medication?
Match the terminology with the best description. Group of answer choices Codominant gene Blood type gene Incomplete dominant gene [ Choose ] Homozygous [ Choose ] Genotype [ Choose ]
10. If a mutation occurred in the bases of the anit-codon on two tRNAs such that the below now exists in the cell (This is not the normal situation). Give the amino acid sequence. UUC glycine AAC alanine
10. For each pair of vectors, find $\cos \theta$, where $\theta$ is the angle between them. 1. $\vec{a} = (1, -1, 1)$ and $\vec{b} = (1, 1, -2)$; 2. $\vec{a} = (1, 0, 1)$ and $\vec{b} = (-1, -1, -1)$.
Question 2 MNH has received approval from the government to construct a manufacturing plant. Part of the condition for the approval is that MNH would need to dismantle the plant and restore it back to its original condition when the project ceases in 6 years' time. The construction cost of the plant is estimated to be $50 million. However, due to a wrong specification from the architect, the company ended up incurring a total construction cost of $50.5 million. Meanwhile, the estimated cost of restoration in 5 years' time would be $10.2 million. Besides the restoration costs, the company also estimated that they will incur another $20 million in environmental costs as a result of the damage done to the environment from their manufacturing activities. Required: (a) Determine the cost of the manufacturing plant capitalized, assuming that a discount rate of 10% applies (10% discount rate for year 5 is 0.621). (b) Show the financial statement extract for the first year.
44. A physical therapist wishes to estimate the mean amount of dexterity in 9-month old infants. What is the minimum sample size required in order to estimate the mean with a 92% confidence interval with a margin of error of at most 4 assuming the population standard deviation is 15? 45. Pepsodent toothpaste claims that the Sodium Flouride (as measured in parts per million by weight, ppmF) amounts in each tube of toothpaste is from a Normal Distribution with a mean of approximately 1000 ppmF and a standard deviation of 20.71 ppmF. There is grave concern when the Sodium Flouride amount is significantly higher than 1000 as this leads to changes in bone structure and strength. A random sample of 20 tubes of tootpaste were obtained, and the mean sodium fluoride was 1003.679. Based upon the data, is there grave concern at $\alpha = 0.05$? a) Check the necessary assumptions and conditions for doing this test. b) What are the appropriate hypotheses? c) Calculate the appropriate test statistic. d) Give the p-value. e) What is your conclusion? Justify. 46. For the population of farm workers in New Zealand, suppose that weekly income has a distribution that is skewed to the right with mean $500 (N.Z.) and standard deviation $160 (N.Z.). A random sample of 80 farm workers is selected. a) What information in the statement of the question allows us to use a Normal distribution to do calculations about the mean weekly income for farm workers in New Zealand? b) What is the probability that the mean weekly income for the sample of farm workers is between $470 and $540? c) Why is it not possible to calculate the probability that a single randomly selected farmer will have weekly income between $470 and $540? d) Suppose the random sample of 80 farm workers resulted in a mean income of $525. Estimate the average weekly income with a 90% confidence interval, and interpret it in context. e) Using your previous interval, does a distribution mean of $500 seem reasonable? Explain.
At its $30 selling price, Atlantic Company has sales of $30,000, variable manufacturing costs of $5,000, fixed manufacturing costs of $1,000, variable selling and administrative costs of $4,000 and fixed selling and administrative costs of $1,000. What is the company's contribution margin per unit? Multiple Choice $19 $21 $26 $20
