Answer:
How to do that it's a trick question you leave it like that.
Step-by-step explanation:
Answer:
The test statistic for this test is 3.82.
Step-by-step explanation:
The null hypothesis is:
The alternate hypotesis is:
Our test statistic is:
In which X is the sample mean, 
is the value tested at the null hypothesis, 
is the standard deviation of the population and n is the size of the sample.
In this question:
So
The test statistic for this test is 3.82.
53/2 is 25.5 as a fraction; 40/2 is 20 as a fraction
Answer:
Total earned= $850
Step-by-step explanation:
Giving the following information:
David makes 17 dollars in an hour and works 25 hours each week Linda makes 25 dollars in an hour and works 17 hours.
<u>To calculate the total earned, we need to use the following formula:</u>
Total earned= 17*25 + 25*17
Total earned= $850
24 bc thanos made the theory
