Mathematics, 24.06.2019 13:40 karnun1201
1.suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard deviation of 6 a. label the curve: show the mean and the value of each standard deviation b. if angelica scored a 76 on the test what is her z score (draw her score on the curve above and label) c. what percent of students did angelica score higher than? how can you tell? d. if 185 students took the test how many students scored higher than angelica
Answers: 3
Mathematics, 21.06.2019 16:00
What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?
Answers: 2
Mathematics, 21.06.2019 17:30
One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)
Answers: 1
Mathematics, 21.06.2019 17:30
Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100
Answers: 3
1.suppose that scores on a knowledge test are normally distributed with a mean of 71 and a standard...
Social Studies, 02.10.2020 15:01
Biology, 02.10.2020 15:01
Mathematics, 02.10.2020 15:01
Social Studies, 02.10.2020 15:01
Biology, 02.10.2020 15:01
Engineering, 02.10.2020 15:01
Chemistry, 02.10.2020 15:01
Mathematics, 02.10.2020 15:01
Social Studies, 02.10.2020 15:01
Chemistry, 02.10.2020 15:01
Biology, 02.10.2020 15:01
Mathematics, 02.10.2020 15:01
Computers and Technology, 02.10.2020 15:01