Amanufacturer of springs tests a random sample of 150 springs and finds that 2 springs fail a stress test. the manufacturer will ship 5000 springs in its next shipment.

what is the best prediction for the number of springs in the next shipment that will fail under stress?

150

75

133

67

edit: the answer is 67

Give all possible names for each angle shown.calculation tip: in angle abc, b is the vertex.

For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.

Identify the graph of y = ln x + 1.