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Listed at the top of the next page is a table showing the number of employed and unemployed workers 20 years or older by gender in the United States.
Number of Workers (000)
Gender Employed UnemployedMen 70,415 4,209Women 61,402 3,314
a. How many workers were studied?
b. What percent of the workers were unemployed?
c. Compare the percent unemployed for the men and the women.
Do 1-sample t-test to see if people in Chicago have travelled to fewer states than people nationwide. Utilize the 10% (.10) level of significance.
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a regression of the amount of calories in a serving of breakfast cereal vs. the amount of fat in the cereal gave the
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If 28% of the residents play poker and garden and 70% of the residents play both shuffleboard and poker, then find the probability that a resident plays poker, given that they garden.
A survey of n = 703 randomly selected workers showed that 61% of those respondents found their jobs through networking.
The distribution of the width of a standard piece of computer paper is normal with an expectation
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Scores on certain nationwide college entrance examination follow normal distribution with mean of 500 and a standard deviation of 100. Determine the probability that student will score?
in may of 2002 the gallup organization asked a random sample of 537 american adults this questionif you could choose
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