Mathematics, 14.07.2019 17:30 jm00120
Let x have a normal distribution with mean µ = 30 and standard deviation σ = 10. calculate p(x > 40), and round your answer to two decimal places.
Answers: 1
for calculating the probability. This value is called Z-score.
.
Another question on Mathematics
Mathematics, 21.06.2019 15:50
In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040
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 19:20
Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4
Answers: 3
Mathematics, 22.06.2019 00:00
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. −2x + 5 < 17 −2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
You know the right answer?
Let x have a normal distribution with mean µ = 30 and standard deviation σ = 10. calculate p(x >...
Questions
History, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
History, 11.12.2021 01:00
Biology, 11.12.2021 01:00
English, 11.12.2021 01:00
Mathematics, 11.12.2021 01:00
Chemistry, 11.12.2021 01:00
English, 11.12.2021 01:00
