Find the minimum, maximum, range, mean, and median for the data set.

12, 13, 13, 17, 18, 19, 27

a.
minimum: 12
maximum: 27
range: 15
mean: 17
median: 13

b.
minimum: 27
maximum: 12
range: 15
mean: 17
median: 17

c.
minimum: 12
maximum: 27
range: 15
mean: 17
median: 17

d.
minimum: 12
maximum: 27
range: 17
mean: 15
median: 17

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).

The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample

Which one is the correct answer, and why?