She wants to have s ex
...
Answers: 2
Mathematics, 21.06.2019 20:30
3.17 scores on stats final. below are final exam scores of 20 introductory statistics students. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 57, 66, 69, 71, 72, 73, 74, 77, 78, 78, 79, 79, 81, 81, 82, 83, 83, 88, 89, 94 (a) the mean score is 77.7 points. with a standard deviation of 8.44 points. use this information to determine if the scores approximately follow the 68-95-99.7% rule. (b) do these data appear to follow a normal distribution? explain your reasoning using the graphs provided below.
Answers: 1
Mathematics, 21.06.2019 23:00
The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
Answers: 1
Mathematics, 21.06.2019 23:20
Which equation can be solved to find x the measure of jk in the apex
Answers: 3
World Languages, 30.11.2021 20:10
Mathematics, 30.11.2021 20:10
Mathematics, 30.11.2021 20:10
Mathematics, 30.11.2021 20:10
Mathematics, 30.11.2021 20:10
SAT, 30.11.2021 20:10
Physics, 30.11.2021 20:10
Mathematics, 30.11.2021 20:10
Mathematics, 30.11.2021 20:10
Mathematics, 30.11.2021 20:10