# Question: Refer to the Current Allergy Clinical Immunology March 2004

Refer to the Current Allergy & Clinical Immunology (March 2004) study of latex allergy in health care workers, presented in Exercise 8.28 (p. 365). Recall that you tested H0: µ = 20 against Ha: µ < 20, where µ is the mean number of latex gloves used per week by all hospital employees, based on the summary statistics

n = 46, x = 19.3, and s = 11.9.

a. Compute the p -value of the test.

b. Compare the p -value with a = .01 and make the appropriate conclusion.

n = 46, x = 19.3, and s = 11.9.

a. Compute the p -value of the test.

b. Compare the p -value with a = .01 and make the appropriate conclusion.

**View Solution:**## Answer to relevant Questions

According to a theory in psychology, young female adults show more emotional empathy towards others than do males. The Journal of Moral Education (June 2010) tested this theory by examining the attitudes of a sample of 30 ...Suppose you conduct a t -test for the null hypothesis H0:µ = 1,000 versus the alternative hypothesis Ha: µ = 1,000, based on a sample of 17 observations. The test results are t = 1.89, p-value = .038. a. What assumptions ...Suppose a random sample of 100 observations from a binomial population gives a value of p = .69 and you wish to test the null hypothesis that the population parameter p is equal to .75 against the alternative hypothesis that ...Define the power of a test. A random sample of seven measurements gave x = 9.4 and σ2 = 1.84. a. What assumptions must you make concerning the population in order to test a hypothesis about σ2? b. Suppose the assumptions in part a are satisfied. ...Post your question