Use the given degree of confidence and sample data to find a confidence interval for the
population standard deviation o. Assume that the population has a normal distribution.
Round the confidence interval limits to one more decimal place than is used for the original
set of data.
Describing
The daily intakes of milk (in ounces) for ten randomly selected people were:
26.0 13.0 13.5 14.8 19.1
13.6 21.6 30.8 15.8 14.1
Find a 99% confidence interval for the population standard deviation o.
stributions
03.65 oz < 0 < 12.51 oz
00.88 oz < 0 < 3.38 oz

03.78 oz < 0 < 13.92 oz

03.78 oz

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following

to have more of what you want like money

step-by-step explanation:

save it by not spending on unnecessary stuff and have more

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x

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.