Answer:
A 95% confidence interval is a range of values that you can be 95% certain contains the true mean of the population. ... The 95% confidence interval defines a range of values that you can be 95% certain contains the population mean.
Step-by-step explanation:
hope that helps
Answer:
10=10 is a true statement so x∈{R}
Step-by-step explanation:
Answer:
640
Step-by-step explanation:
8^2 = 64
10*64 = 640
Answer:
see the attachment for the angle plots
Step-by-step explanation:
θ = 5.2 is a 4th-quadrant angle, shown with terminal ray "a" in the attached diagram.
θ' is the positive acute angle between the terminal ray of θ and the x-axis. It is shown in standard position using terminal ray "r" in the attached diagram. Its value is the difference between 5.2 radians and 2π ≈ 6.28 radians, about 1.08318531 radians. The diagram shows it rounded to 2 decimal places: 1.08 radians.