What is the significance of a correlation coefficient of -0.97? A. The points all lie very close to the line of fit, and the
line is decreasing.

B. The points all lie very close to the line of fit, and the
line is increasing.

C. The points do not follow the line of fit and, the line is
decreasing.

D. The points do not follow the line of fit, and the line is
increasing.

List the 10 possible samples (without replacement) of size 3 3 that can be obtained from the population of five officials.

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

Jessa bought a yoyo from a company that claims that, with each retraction, the string rolls up by 60% of the original length. she sets up a tape measure and throws the yoyo 3 times. her data are charted below. throw length of string (feet) 1 3 2 1.8 3 1.08 jessa wants to find the sum of the length of string after 10 throws. what is the sum of the lengths, rounded to the nearest hundredth?