Answer:
Step-by-step explanation:
When taking 100 samples of size 30 or greater from a population, exactly 95 of them will create a confidence interval that contains the true population mean. True or false?
This statement is false, or better still, ambiguous. 100 samples of size 30 (or greater) each, means 300 total and it can't be just 95 of them that will contain the true population mean.
Answer:
good evening
Step-by-step explanation:
i dont think
its not equal
could you maybe ask this again and provide an image of some sort or some more context? im not sure
Answer:
2480 new movies
Step-by-step explanation:
1) First you need to find out how much money the 400 older movies made.

2) Next subtract that amount from the amount of revenue that the wants.

3) Divide the amount of leftover money by the amount that a new movie costs to rent

This means that in order to reach the desired amount of revenue the store must sell 2480 new movies.