Recall the chapter example which described the fact that the mean iq in large, diverse populations is 100 and the standard deviation is 15. your sample of 300 members of your community gave you a mean iq score of 108. calculate the margin of error for the 99% confidence level for this sample. which of the following figures comes closest to your answer?
a. 10.95.
b. ±1.96.
c. 12.23.
d. 11.16.
e. none of the above

The margin of error for the 99% confidence level for this sample is ±2.23.

None of the given figures is close to the

E. None of the above

Step-by-step explanation:

margin of error (ME) around the mean can be calculated using the formula

ME= where

Using these numbers we get:

ME=  ≈ 2.23

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.