<h2>
Answer with explanation:</h2>
Let be the population mean.
Null hypothesis :
Alternative hypothesis :
Since the alternative hypothesis is left tailed, so the test is a left-tailed test.
Sample size : n=5 <30 , so we use t-test.
Test statistic:
Critical t-value for t=
Since, the absolute value of t (1.79) is less than the critical t-value , so we fail to reject the null hypothesis.
Hence, we have sufficient evidence to support the company's claim.
Well, for each hour you work, you are going to earn dollars.
Given that we are keeping a constant rate of adding given the number of hours , we can say that is the following:
For example, working at 8 dollars per hour will get the following equation:
For every hour you work, you receive another 8. Thus, we are multiplying them together.
The final equation is T = hd.
Answer:
x = 25
Step-by-step explanation:
The two angles form a straight line which is 180 degrees
2x+10 + 4x+20 = 180
Combine like terms
6x+30 = 180
Subtract 30 from each side
6x+30-30 = 180-30
6x = 150
Divide by 6
6x/6 = 150/6
x=25
Answer:
Loan A will have the lowest total paycheck because the total of the principal than the same total for loan B