Listed below are the durations (in hours) of a simple random sample of all flights of a space shuttle. find the (a) mean, (b) median, (c) mode, and (d) midrange for the given sample data. is there a duration time that is very unusual? how might that duration time be explained? 68 92 231 189 169 267 196 381 257 231 385 330 219 239 0 (a) the mean is hours. (round to one decimal place as needed.) (b) the median is hours. (round to one decimal place as needed.) is there a duration time that is very unusual? how might that duration time be explained? (a) no, the flights have usual duration times ranging from 0 to over 375 hours. (b) yes, the time of 0 hours is very unusual. it could represent a flight that was aborted. (c) no, there is no flight with an unusual duration time. (d) yes, the time of more than 375 hours is very unusual. it could represent a very long flight.

Mean = 212.93

Median = 231

Mode = 231

Mid range = 192.5

(B) Yes, the time of 0 hours is very unusual. It could represent a flight that was aborted.

Step-by-step explanation:

We are given the following data set:

8, 92, 231, 189, 169, 267, 196, 381, 257, 231, 385, 330, 219, 239, 0

Formula:

a)

b)

Sorted data:

0, 8, 92, 169, 189, 196, 219, 231, 231, 239, 257, 267, 330, 381, 385

Mode is the most frequent observation in the data.

Mode = 231

It repeated 2 times.

0 is an outlier to the given dataset. Thus,

Option (B) Yes, the time of 0 hours is very unusual. It could represent a flight that was aborted.

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !