Answer: The correct answer is $7.60.
Step-by-step explanation: First, you multiply 1.90 and 3. This gives you 5.7. Then, you add 1.9. This gives you $7.60.
Answer:
Line FJ is -3/1, while Line GH is 3/-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
The null and the alternative hypothesis are:

The test statistics is as follows:



t = 2.3094
The critical value

Decision rule:
To reject
if t >
.
So since t >
. we reject
at ∝ = 0.05
Conclusion: There is sufficient evidence to conclude that blood pressure and patient calcium are linearly related.