Mathematics, 20.12.2019 20:31 tyneshiajones124
Given the following values: μ = 6.0, m = 7.6, n = 36, σ = 6, conduct a one-sample z test at a 0.05 level of significance. for a one-tailed test, upper-tail critical, what is the decision?
a. to reject the null hypothesis
b. to retain the null hypothesis
c. there is not enough information since the sample size is not given.
Answers: 1
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 20:40
In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.
Answers: 3
Mathematics, 21.06.2019 21:10
Indicate the formula for the following conditions: p^c(n,r)=
Answers: 3
Given the following values: μ = 6.0, m = 7.6, n = 36, σ = 6, conduct a one-sample z test at a 0.05...
Computers and Technology, 30.07.2019 09:00
Mathematics, 30.07.2019 09:00
Biology, 30.07.2019 09:00
Biology, 30.07.2019 09:00
Biology, 30.07.2019 09:00
Social Studies, 30.07.2019 09:00
Computers and Technology, 30.07.2019 09:00