Mathematics, 09.03.2020 06:44 annamariaafowyhrq
The mean of times it takes a group of students to complete a statistics final exam is 44 minutes, and the standard deviation is 9 minutes. Within what limits would you expect approximately 95 percent of students to complete the exam? Assume the variable is approximately normally distributed.
Answers: 2
Mathematics, 21.06.2019 19:00
Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers
Answers: 3
Mathematics, 21.06.2019 22:00
Consider the triangle. which shows the order of the angles from smallest to largest? angle a, angle b, angle c angle b, angle a, angle c angle b, angle c, angle a angle c, angle a, angle b
Answers: 3
Mathematics, 21.06.2019 22:30
1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x
Answers: 1
Mathematics, 22.06.2019 00:30
What is the value of the discrimination for the quadratic equation 0=×2+2+×2
Answers: 2
The mean of times it takes a group of students to complete a statistics final exam is 44 minutes, an...
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