subject
Mathematics, 12.07.2019 13:10 dayjionneam

Using a normal curve table, if a person has a music aptitude score of 41, which equals a z score of 1.3, the percentage of people having a higher score is

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:50
Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown.part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)
Answers: 3
question
Mathematics, 21.06.2019 19:00
The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse
Answers: 1
question
Mathematics, 21.06.2019 20:50
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
question
Mathematics, 21.06.2019 21:00
What number line represents the solution set for the inequality -1/2 greater than or equal to 4
Answers: 1
You know the right answer?
Using a normal curve table, if a person has a music aptitude score of 41, which equals a z score of...
Questions
question
Mathematics, 25.02.2021 04:20
question
Biology, 25.02.2021 04:20
question
Mathematics, 25.02.2021 04:20
question
Mathematics, 25.02.2021 04:20
question
Arts, 25.02.2021 04:20
question
Mathematics, 25.02.2021 04:20