Mathematics, 11.09.2019 04:30 kimilew
Suppose that scores on a test are normally distributed with a mean of 80 and a standard deviation of 8. answer the questions below. (a) what is the 70th percentile? (round to the tenths place) (b) what percentage of students score less than 70? (round to the tenths place, give the percent)
Answers: 1
then 
Another question on Mathematics
Mathematics, 21.06.2019 17:30
Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?
Answers: 1
Mathematics, 21.06.2019 20:30
Answer asap evaluate 4-0.25g+0.5h4−0.25g+0.5h when g=10g=10 and h=5h=5.
Answers: 3
Mathematics, 21.06.2019 21:00
Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project
Answers: 1
You know the right answer?
Suppose that scores on a test are normally distributed with a mean of 80 and a standard deviation of...
Questions
Biology, 20.09.2020 05:01
Mathematics, 20.09.2020 05:01
History, 20.09.2020 05:01
Mathematics, 20.09.2020 05:01
Mathematics, 20.09.2020 05:01
Physics, 20.09.2020 05:01
Mathematics, 20.09.2020 05:01
English, 20.09.2020 05:01
Mathematics, 20.09.2020 05:01
History, 20.09.2020 05:01
English, 20.09.2020 05:01
Mathematics, 20.09.2020 05:01
