3. mr. richards' class is holding a canned food dri
is class is holding a canned food drive for charity. juliet
collected 10 more cans than rosana. santiago collected twice as many
cans as juliet. if they collected 130 cans altogether, how many cans did
juliet collect?

Apine tree that is 140 feet tall is added to the sample. how will this outlier affect the shape of the box plot?

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).

Ibeg you to me 20. a reaction produces 4.93 l of oxygen, but was supposed to produce 1 mol of oxygen. what is the percent yield?