A triangle abc has angle measures of 45,45 and 90 and two congruent (equal sides. How would this triangle be classified ?

What situation is an example of an observational study

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

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).