Karen wants to advertise how many chocolate chips are in each big chip cookie at her bakery. she randomly selects a sample of 47 cookies and finds that the number of chocolate chips per cookie in the sample has a mean of 11.2 and a standard deviation of 2.6. what is the 99% confidence interval for the number of chocolate chips per cookie for big chip cookies? enter your answers accurate to one decimal place (because the sample statistics are reported accurate to one decimal place).

answer: b.48 for

step-by-step explanation:

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

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.