Mathematics, 17.10.2019 03:30 aubford9442
An experiment is being planned to compare the effects of several diets on the weight gain of beef cattle, measured over a 140-day test period. in order to have enough precision to compare the diets, it is desired that the standard error of the mean for each diet should not exceed 5kg. (a) if the population standard deviation of weight gain is guessed to be about 20kg on any of the diets, how many cattle should be put on each diet in order to achieve a sufficiently small standard error? (b) if the guess of the s. d is doubled, to 40kg, does the required number of cattle double? explain
Answers: 3
Mathematics, 21.06.2019 23:10
Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing (type an integer or a decimal.)
Answers: 3
Mathematics, 22.06.2019 01:20
Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1
Answers: 3
Mathematics, 22.06.2019 02:30
If wxyz is a square, which statements must be true? plz < 3
Answers: 1
Mathematics, 22.06.2019 02:30
What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y
Answers: 1
An experiment is being planned to compare the effects of several diets on the weight gain of beef ca...
Mathematics, 09.12.2020 02:50
Social Studies, 09.12.2020 02:50
Mathematics, 09.12.2020 02:50
Social Studies, 09.12.2020 02:50
Mathematics, 09.12.2020 02:50
Mathematics, 09.12.2020 02:50
Mathematics, 09.12.2020 02:50
Mathematics, 09.12.2020 02:50
Mathematics, 09.12.2020 02:50
Mathematics, 09.12.2020 02:50