Mathematics, 10.03.2020 00:07 Pookaapoo8832
The diameter of bushings turned out by a manufacturing process is a normally distributed random variable with a mean of 4.035 mm and a standard deviation of 0.005 mm. A sample of 25 bushings is taken once an hour.
a. Within what range should 95 percent of the bushing diameters fall?
b. Within what range should 95 percent of the sample means fall?
c. What conclusion would you reach if you saw a sample mean of 4.020?
Answers: 1
Mathematics, 21.06.2019 18:00
Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?
Answers: 2
Mathematics, 21.06.2019 19:20
Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a
Answers: 2
Mathematics, 21.06.2019 22:00
Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b
Answers: 3
Mathematics, 21.06.2019 22:30
Will mark determine whether the conjecture is true or false. give a counterexample for any false conjecture. given: points r, s, and t conjecture: r, s, and t are coplanar. a) false; the points do not have to be in a straight line. b) true c) false; the points to not have to form right angles. d) false; one point may not be between the other two.
Answers: 1
The diameter of bushings turned out by a manufacturing process is a normally distributed random vari...
Mathematics, 09.12.2021 08:00
Geography, 09.12.2021 08:00
Mathematics, 09.12.2021 08:00
Computers and Technology, 09.12.2021 08:00
Mathematics, 09.12.2021 08:00
Mathematics, 09.12.2021 08:00
Mathematics, 09.12.2021 08:00
Mathematics, 09.12.2021 08:00
English, 09.12.2021 08:00
Physics, 09.12.2021 08:00
Mathematics, 09.12.2021 08:00