Mathematics, 21.01.2021 19:10 nathanyeboah902
Edgar's restaurant has been given an excellent rating in 86%
Answers: 1
Mathematics, 21.06.2019 20:30
What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
Answers: 1
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
Edgar's restaurant has been given an excellent rating in 86%...
Mathematics, 08.09.2021 23:50
Biology, 08.09.2021 23:50
Chemistry, 08.09.2021 23:50
Mathematics, 08.09.2021 23:50
Mathematics, 08.09.2021 23:50
History, 08.09.2021 23:50