Mathematics, 24.07.2020 17:01 davidpausiankhowv3nf
In a study of reaction times of dogs to a specific stimulus, an animal trainer obtained the following data, given in seconds. 3.9 8.2 6.3 8.3 5.2 4.9 7.5 6.9 5.0 7.1 7.0 7.4 5.5 4.6 6.4 6.7 8.5 6.6 7.3 4.3 5.1 8.5 2.5 6.6 6.2 7.9 7.3 3.3 7.2 7.9 7.5 7.7 5.0 5.3 4.1 7.2 8.7 6.6 6.0 3.7 6.3 9.0 7.2 9.5 2.1 3.1 7.2 8.5 4.5 7 8 8.1 4.9 3.5 5.2 6.0 2.8 8.0 8.6 6.1 8.7 7.3 9.4 7.3 4.3 4.8 4.4 4.8 4.4 4.8 4.4 (i) Estimate the number of classes and class width using the Surges’ Rule and corrected to one decimal place (ii) Construct a grouped frequency distribution for the given data. (iii) Compute the mean, median, mode and the standard deviation. (iv) Compute the coefficients of variation
Answers: 1
Mathematics, 21.06.2019 19:00
Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m
Answers: 2
Mathematics, 21.06.2019 23:30
Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2
Answers: 2
Mathematics, 22.06.2019 01:00
Select the correct answer from each drop-down menu the equation of a line is 3/5*+1/3y=1/15
Answers: 2
In a study of reaction times of dogs to a specific stimulus, an animal trainer obtained the followin...
Mathematics, 21.03.2020 03:19
Biology, 21.03.2020 03:19
Mathematics, 21.03.2020 03:20
Mathematics, 21.03.2020 03:20
Mathematics, 21.03.2020 03:20
Computers and Technology, 21.03.2020 03:20
Social Studies, 21.03.2020 03:20
Health, 21.03.2020 03:20
Advanced Placement (AP), 21.03.2020 03:20