Nila bought a "buy-one-take-one" bag. She paid Php 1, 256. How much did each bag cost
1 answer:
You might be interested in
Answer:
The required hypothesis to test is and
.
Step-by-step explanation:
Consider the provided information.
It is given that the nightclub has recently surveyed a random sample of n = 250 customers of the club.
She would now like to determine whether or not the mean age of her customers is over 30.
Null hypotheses is represents as . Thus the null hypotheses is shown as:
The alternative hypotheses is represents as . Thus the alternative hypotheses is shown as:
Hence, the required hypothesis to test is and
.