Answer:
An article in Knee Surgery, Sports Traumatology, Arthroscopy (2005, Vol. 13, pp. 273?279) ?Arthroscopic meniscal repair with an absorbable screw: results and surgical technique? showed that only 25 out of 37 tears (67.6%) located between 3 and 6 mm from the meniscus rim were healed.
(a) Calculate a 95% two-sided confidence interval on the proportion of such tears that will heal. Round the answers to 3 decimal places.
Step-by-step explanation:
6.2^2 + b^2 = 8.7^2
38.44 + b^2 = 75.69
b^2 = 37.25
b ≈ 6.1
2 over 1,000 is the fraction answer
Answer: (-3, -2)
Step-by-step explanation:
The minimum is the vertex of a positive <em>(u-shaped)</em> parabola. The vertex of the graph provided is located at (-3, -2).
Answer:
First divide/multiply; then add/subtract
15÷5-1×2+8
= 3-1*2+8
= 3-2+8
= 3+6
= 9
