Suppose we use a simple random sample to set up the following confidence interval for an unknown population proportion p: p^±zcn√×p^(1−p^)−−−−−−−√n Each quantity below is either subject to chance or a fixed constant. Next to each quantity, write
1 if the quantity is subject to chance.
If it is a fixed constant, write 0.
the population proportion p
the estimate P
the size of the sample n
the z-score multiple zc

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral

b

step-by-step explanation: