Standard deviation of the sample
The variance of a sample of 81 observations equals 64. The standard deviation of the sample equals
Choose one answer.
a. 4096
b. 6561
c. 8
d. 9
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Assume that a random sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. n=500, x=400, 95% confidence
Describing Data: Measures of Central Tendency Using the above data, calculate the following statistics using the frequency distribution table, not the raw data:
Scissorwire Inc. sells shares of its stock to the public, with each share valued at $16. After a year, the company incurs a loss and the price of the stock drops to $5.
A quality inspector randomly selected 100 mangoes from the shipment. What is the probability that the 100 randomly selected mangoes have a mean weight less than 14 ounces?
Iaukea Company makes two products from a common input. Joint processing costs up to the split-off point total $48,600 a year. The .company allocates these costs to the joint products on the basis of their total sales values
For many years, Diehl Company has produced a small electrical part that it uses in the production of its standard line of diesel tractors. The company%u2019s unit product cost for the part, based on a production level of 65,000 parts per year
Constructing a histogram requires dividing the range of the data into class intervals or bins, the recomended number of classes to create is typically between.
The president is uncertain whether a 12 percent or a 16 percent required return is appropriate. Explain why, in the present circumstance, spending a great deal of time to determine the correct required return may not be necessary?
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
Read "The Effect of Tart Cherry Juice Compared to a Sports Drink and Cycling Exercise Performance, Substrate Metabolism, and Recovery" from University Library
Identify and analyze one resource that provides information regarding services for dealing with and treating substance use and abuse in youth or adolescence.
Discuss how culture may influence one's perceptions. Provide an example of how culture may impact the interaction between a patient/client
Write an essay describing your achievement of a goal and your friends or family member's achievement of a goal using motivational theory
Pets can have a therapeutic effect on people; they seem to have the power to calm the anxious and cheer the depressed. Give three reasons
Review Chapter 12 and consider how your culture has impacted your worldview and personality. Pay particular attention to the section on characteristics of Cult