Conduct the appropriate hypothesis test and compute the test statistic It is claimed that the proportion of doctors who recommend the leading brand of ibuprofen is 90 To test this claim against the alternative that the actual proportion of doctors who recommend the leading brand is greater than 90 a random sample of 100 doctors results in 94 who indicate that they recommend the leading brand Compute the test statistic 1 33 1 67 1 67 1 33