sat 2 subject test

16 individuals with high blood pressure(mmHg) were randomly subjected to one of four types of treatments. At the end of the treatment period, blood pressure was assessed: At α = 0.05, find F A , F B . Is there any difference in the mean blood pressure of individuals under (i) Drug t..

Construct a pie graph for the points scored by a student in final examination representing the percentage of scores in each subject. Subject Score English 82.5 Math 105 Science 120 French 135 History 97.5 => Graph 3 or Graph 4 or Graph 2 or Graph 1..

. He sat on his throne and waited for the tide to come in. Eventually it did and wetted his feet. He repeatedly ordered the tide to go back, but it didn't. In fact, it returned with even greater force and overturned his throne. Canute threw off his crown and never wore it again. He declar..

The scores of 10 students in mathematics and statistics examination are shown in the table. Calculate the coefficient of correlation between these two subjects and describe the relationship. Student A B C D E F G H I J Scores in Mathematics 86 96 72 99 90 88 93 78 82 86 Scores i..

What are the minimum and maximum values of the objective function P = 2 x + 3 y subject to the constraints x ≥ 2, x ≤ 4, y ≥ 1, y ≤ 3? => 7, 17 or 7, 13 or 6, 16 or 6, 18..

Find the maximum value of D = 7 x + 8 y subject to the constraints x ≥ 0, y ≥ 0, x ≤ 2 and x + 2 y ≤ 4. => 14 or 16 or 22 or 8..

What are the minimum and maximum values of the objective function P = 5 x + 6 y subject to the constraints x ≥ 2, x ≤ 4, y ≥ 1, y ≤ 3? => 28, 38 or 26, 28 or 16, 38 or 16, 28..

Western college conducted a survey about student′s favorite sports. Favorite Sports Subject Number of Students Only Football 14 Football and Swimming 16 Swimming and Baseball 20 Which graph best represents the data? => Graph 2 or Graph 3 or Graph 1 or Graph 4..

Atmosphere, which means sunlight, temperature, wind, humidity etc. Edaphic, which means the physical and chemical properties of the soil, it's water and air content etc. These factors affect the distribution, number, metabolism and behaviour of the organis..

What are the values of x and y that minimize the objective function D = 7 x + 2 y subject to the constraints x ≥ 0, y ≥ 0, x ≤ 2 y + 1 and y ≤ 4 - x respectively? => x = 1, y = 0 or x = 0, y = 0 or x = 0, y = 1 or x = 0, y = 4..