75. To estimate the difference in the proportion of students at high school A and high school B who
drive themselves to school, a district administrator
selected a random sample of 100 students from each
school. At school A, 23 of the students said they
drive themselves; at school B, 29 of the students said
they drive themselves. A 90% confidence interval
for pa - þB is -0.16 to 0.04. Based on this interval,
which conclusion is best?

c

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.