subject
Mathematics, 23.10.2019 03:50 3mina

The mean score on a driving exam for a group of driver's education students is 80 points, with a standard deviation of 5 points. apply chebychev's theorem to the data using kequals2. interpret the results.
at least __ % of the exam scores fall between __ and

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 20:00
Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?
Answers: 2
question
Mathematics, 21.06.2019 20:30
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 1
question
Mathematics, 21.06.2019 21:50
What is the rate for one gallon of gasoline
Answers: 3
question
Mathematics, 21.06.2019 23:30
Find the arc length of the semicircle. 7the grade
Answers: 1
You know the right answer?
The mean score on a driving exam for a group of driver's education students is 80 points, with a sta...
Questions
question
Mathematics, 15.10.2020 21:01
question
History, 15.10.2020 21:01
question
Mathematics, 15.10.2020 21:01
Questions on the website: 13722360