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Based on p=.60, probability that a randomly selected homeowners will say no to newspaper subscription.
n=10 sample size
a. The probability that 6 out of 10 people will say no to a newspaper subscription.
b. The probability that 2 out of 10 people will say no to a newspaper subscription.
Assuming the nurses surveyed were a simple random sample from the population of all nurses in the United States, find the appropriate null hypothesis for these data
What is the estimated standard error of the sample mean? Construct a 95 percent confidence interval for the population mean category fluency test score.
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In 36 randomly selected seawater samples, the mean sodium chloride concentration was 23 cubic centimeters per cubic meter and the standard deviation was 6.7 cubic centimeters per cubic meter (cc/cm).
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