Mathematics, 12.05.2021 16:20 shygrl05
The first step of a certain job application is an exam. The exam is worth a total of 100 points. Last year there were 440 applicants. The scores on the exam were normally distributed, with a mean score of 76 points and a standard deviation of 4.2 points. Which graph best represents the distribution of scores?
Answers: 3
Mathematics, 21.06.2019 18:30, angelina6836
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
Mathematics, 21.06.2019 22:30, 19thomasar
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
The first step of a certain job application is an exam. The exam is worth a total of 100 points. Las...
Physics, 06.06.2020 05:58