Within a really large population items either have or do not have a particular characteristic. We take a sample of size 137 of that population. Within that sample we find that we have 115 are dogs under 20 pounds. Calculate the 90% confidence interval for the true proportion of dogs that weigh under 20 pounds.

other answer is correct. i had used the radius of the radius somehow. a website:

answer: idk

step-by-step explanation:

answer: as the alternate interior angles are congruent, the opposite

sides of quadrilateral abcd are parallel.

step-by-step explanation:

so, the missing phrase in elba's proof is: alternate

interior angles

let's break this statement up so we can find the answer:

by cpctc, angle abd is equal to angle cdb and angle adb is

equal to angle cbd.

since

angle abd is equal to angle cdb, this means that they are alternate interior angles

so, the correct answer would be: as the alternate interior angles are congruent, the opposite

sides of quadrilateral abcd are parallel.

two interior angles which lie on opposite sides of a

transversal   and on different parallel

lines and are called alternate interior angles.