A suitable probability calculator can tell you the probability is about 6.7%.
_____
The standard deviation of the distribution of sample means is the population standard deviation (6) divided by the square root of the sample size (√144=12). Thus, your threshold is about (19.25-20)/(6/12) = -1.5 standard deviations from the mean.
Answer:
Step-by-step explanation:
<u>Area of rhombus is:</u>
- A = pq/2, where p and q are diagonals
<u>We have:</u>
<u>The area is:</u>
- A = 18.3*13.8/2 = 126.27 ft²
Correct choice is C
The different between n and 15 is 5 in an algebraic expression would be n-16=5
the solution would be n=21
Answer:
15x-3y=18;y=5x-6
Step-by-step explanation:
The answer to the question is 15x-3y=18;y=5x-6
