Answer:
The answer is D
Step-by-step explanation:
D is the point where the two lines intersect and therefore it is the solution of the line
Answer: There is a 90% chance that the true proportion of teenagers who drive their own car to school will lie in (0.5907, 0.9093).
Step-by-step explanation:
Interpretation of a% confidence interval : A person can be a% confident that the true population parameter lies in it.
Here, A 90% confidence interval to estimate the true proportion of teenagers who drive their own car to school is found to be (0.5907, 0.9093).
i.e. A person can be 90% confident that the true proportion of teenagers who drive their own car to school lies in (0.5907, 0.9093).
Hence, correct interpretation is : There is a 90% chance that the true proportion of teenagers who drive their own car to school will lie in (0.5907, 0.9093).
Add the ratios: 3 + 7 + 5 = 15
Divide total songs by the sum:
60 / 15 = 4
Now multiply each ratio by that:
3 x 4 = 12
7 x 4 = 28
5 x 4 = 20
Answer: trap = 12, r&b = 28, reggaeton = 20
Answer:
7x10^9 people
Step-by-step explanation:
7x10^8 people is equivalent to 700,000,000 people. That is not right. The answer should be the second option.
Answer: im so sorry i can see your picture
Step-by-step explanation:
