Mathematics, 17.12.2019 02:31 shaelyn0920

The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. an article reports the following summary data on intake for a sample of males age 65−74 years: n = 114, x = 11.9, and s = 6.42.

does this data indicate that average daily zinc intake in the population of all males age 65−74 falls below the recommended allowance? (use α = 0.05.)calculate the test statistic and determine the p-value. (round your test statistic to two decimal places and your p-value to four decimal places.)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:10, sebastianapolo5

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

Answers: 2

continue

Mathematics, 21.06.2019 17:10, sanchez626

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Answers: 3

continue

Mathematics, 21.06.2019 18:30, kordejah348

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Answers: 2

continue

Mathematics, 21.06.2019 19:00, hanahspeers

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Answers: 2

continue

You know the right answer?

The recommended daily dietary allowance for zinc among males older than age 50 years is 15 mg/day. a...