Mathematics, 17.12.2019 23:31 vavery61
10. for each of the following six cases, explain: (i) the hypotheses with a plausible definition of p or µ, (ii) whether or not the data indicate practical significance (use common sense and/or general knowledge), and (iii) whether or not the data indicate statistical significance. (a) in a large county in louisiana, 26% of registered voters are black. black leaders in the county are concerned that these numbers are not reflected adequately in the jury selection process used in the county. as evidence, they point out that last week only 18% of those selected for jury duty in the county was black. the corresponding p-value for the z test was 0.12.
Answers: 1
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
Mathematics, 21.06.2019 21:30
Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?
Answers: 3
Mathematics, 21.06.2019 22:00
The number of calories you burn depends on your weight. a 110-pound person burns 163 calories during 30 minutes of tennis. find the number of calories that a 190-pound person would burn during the same activity, assuming they burn calories at the same rate.
Answers: 1
10. for each of the following six cases, explain: (i) the hypotheses with a plausible definition of...
History, 15.11.2019 04:31