Mr. Coulson counted the bolts in his hardware cabinet and made a line plot. A line plot named Jacob says that 1 1 8 inches is an outlier because it is the only length that does not have any dots. Is Jacob correct? Explain. A. Jacob is correct. All of the other data values have dots, so a data value without dots is different and is therefore an outlier. B. Jacob is not correct. An outlier is a data value that is very different than the other data values that have at least 1 dot. C. Jacob is not correct. An outlier can lie anywhere on the line plot, and it must have exactly 1 dot. D. Jacob is not correct. The outlier is 1 4 8 inches because the outlier is always the greatest data value.

An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb. the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.