
 👍 0
 👎 0
posted by John
Respond to this Question
Similar Questions

Statistics
Describe a situation in which you would test a directional hypothesis. Be sure to state the independent variables (e.g., drug or placebo) and the dependent variables (e.g., weight loss) clearly and explain why the hypothesis is
asked by Bradman on November 3, 2015 
Statistics
Directional and nondirectional hypotheses can be easily interchanged according to the hypothesis the researcher is testing. For instance, a drug company might predict that a drug will help a subject lose weight while another drug
asked by Slomo on November 2, 2015 
statistics
Directional and nondirectional hypotheses can be easily interchanged according to the hypothesis the researcher is testing. For instance, a drug company might predict that a drug will help a subject lose weight while another drug
asked by tanisha on December 11, 2015 
Error ! question
If the company administers n=10 identical triangle taste tests to this job applicant and if we say that ‘x’ is the number of correct identifications made (in n=10 trials), then the Rejection Region is the “set of values
asked by Desire on December 2, 2009 
Statistics
A manufacturer makes ball bearings that are supposed to have a mean weight of 30g. A retailer suspects that the mean weight is actually less than 30 g. The mean weight for a random sample of 16 ball bearings is 28.8 g with a
asked by Leslie667 on April 22, 2015 
Statistics
which of the following statements are correct? In hypothesis process, you should a)define the statistical hypothesis b)determine the region of acceptance c)calculate the test statistic d) compare the test statistic e)all the above
asked by Botho on April 21, 2016 
statistics
Use the method specified to perform the hypothesis test for the population mean µ. The highest acceptable level of pesticide found in quail has been limited to 0.35 parts per million (ppm). A hunting organization measured the
asked by looking for someone to varify my work please on April 13, 2010 
Statistics
A modification is made to a computer component to try to increase its mean time between failures, which was originally 520 hours. Tests on a simple random sample of 10 modified components resulted in the following times (in hours)
asked by Giselle on April 22, 2015 
ap statistics
Which of the following is not correct? A. The rejection region is controlled by the alpha level and the alternate hypothesis. B. The pvalue measures the probability that the null hypothesis is true. C. The probability of a Type I
asked by cassandra on April 24, 2014 
math/stats
Which of the following statements are true? (A) In a twotail test of hypothesis for a population mean the decision rule is to reject H0 if the test statistic lies outside of the action limits. (B) A statistical test of hypothesis
asked by Anonymous on March 27, 2015