1. Math
2. Statistics And Probability
3. for the following hypothesis test determine the null and alternative...

# Question: for the following hypothesis test determine the null and alternative...

###### Question details

For the following hypothesis​ test, determine the null and alternative hypotheses.​ Also, classify the hypothesis test as two​ tailed, left​ tailed, or right tailed. The mean local monthly bill for cell phone users in this country was ​$54.97 in 2001. A hypothesis test is to be performed to determine whether last​ year's mean local monthly bill for cell phone users has increased from the 2001 mean of ​$54.97.