The following are the times, in seconds, that 15 people spent taking an online survey. 125, 91, 261, 25, 155, 105, 195,
132, 110, 143, 121, 99, 167, 165, 160

Which statement is true?
A: Only 25 is an outlier.
B: Only 261 is an outlier.
C: Both 25 and 261 are outliers.
D: There are no outliers.

Which of the following tables represents exponential functions?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.