Mathematics, 10.11.2020 17:40, kezionhoward13
1. [20%] Blood coagulation and clot formation in humans is a complicated process with at least 13
different plasma coagulation factors involved. One of the more important protein factors is called
prothrombin, which must be converted into the enzyme thrombin for coagulation to occur. Individuals with
vitamin K deficiency are thought to have low prothrombin levels as a result.
Twenty patients with vitamin K deficiency were randomly chosen and their prothrombin levels were
measured. The mean prothrombin level for the sample was 20 (mg/100 ml) and the sample standard
deviation was 11 (mg/100 ml2). Calculate 95% confidence intervals for the population mean from these
statistics.
Solution:
a) What is a ?
b) What is critical value Za/2 orta/2?
M
8:2
Answers: 1
Mathematics, 21.06.2019 15:10, shamiya15
Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left
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Mathematics, 21.06.2019 16:00, hailee6053
Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)
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Mathematics, 21.06.2019 21:00, harleyandpope90
Find the values of the variables in the kite
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1. [20%] Blood coagulation and clot formation in humans is a complicated process with at least 13
d...
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