The table shows the number of practice problems completed in 30 minutes in three samples of 10 randomly selected math students. Sample 1: 19,20,18,15,16,14,11,15,16,17, and mean = 16.1. Sample 2 : 14,19,18,15,16,15,19,15,16,17, and mean=16.4. Sample 3: 18, 16, 15,19,15,17,14,15,14,16 and mean = 15.9. Which statement is most accurate based on the data

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

85.560%

step-by-step explanation:

conditional probability is defined as:

p(a|b) = p(a∩b) / p(b)

in other words, the probability that a occurs, given that b has occurred = the probability that both a and b occur / the probability that b occurs.

in this example:

p(turns 64 | turns 44) = p(turns 64 & turns 44) / p(turns 44).

if someone turns 64, they must have already turned 44, so:

p(turns 64 | turns 44) = p(turns 64) / p(turns 44)

on page 42, we see that of the original 100,000, 94944 turn 44, and 81234 turn 64.   therefore:

p(turns 64 | turns 44) = 81234 / 94944

p(turns 64 | turns 44) = 0.85560

answer: y = -2.5x - 15

              (-6,0)

step-by-step explanation:

is there more to this question?