Which mission is a future mammed mission? a. safir b. exploration mission 2 c. insight d. europa clipper

What are the answers for the following questions?

Compare the quantity in column a with the quantity in column b. pa p a is tangent to the circle at a. column a column b ap a p ax a x question 4 options: the two quantities are equal. the quantity in column a is greater. the relationship cannot be determined from the information given. the quantity in column b is greater.

The standard deviation of a population is 3.2.what is the margin of error? enter your answer in the box.