In article in engineering horizons (spring 1990, p. 26) reported that 117 of 484 new engineering graduates were planning to continue studying for an advanced degree. consider this as a random sample of the 1990 graduating class. round your answers to 3 decimal places. (a) find a 90% confidence interval on the proportion of such graduates planning to continue their education

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.

move it to the other side

step-by-step explanation:

im pretty sure its

(8,15)

step-by-step explanation:

step-by-step explanation:

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