In a survey of 155 senior executives, 51% said that the most common job interview mistake is to have little or no knowledge of

Question

3 years ago

7

In a survey of 155 senior executives, 51% said that the most common job interview mistake is to have little or no knowledge of

the company. Test the claim that in the population of all seniorexecutives, 45% say that the most common job interview mistake is to have little or no knowledge of the company. Identify the nullhypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method. Use the normal distribution as an approximation of the binomial distribution.
A) Identify the null and alternative hypothesis
B) Determine the test statistic
C) Determine the p-value

Mathematics