Free IFoA IFoA_CAA_M0 Practice Test & Real Exam Questions
The random variable X has the following probability density function ("PDF"):
Calculate: P(x 1.5)
Calculate: P(x 1.5)
Correct Answer: C
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Consider the vector U = (3, -1, 5).
Calculate the magnitude of vector U to two decimal places.
Calculate the magnitude of vector U to two decimal places.
Correct Answer: B
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Calculate the determinant of the product of the matrices given below:
Correct Answer: A
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Using simple iteration, based on trial and improvement, the cubic equation below can be solved:
2x3 + 5x2 +7x - 12 = 0
Solve for x to 6 decimal places.
2x3 + 5x2 +7x - 12 = 0
Solve for x to 6 decimal places.
Correct Answer: D
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An insurance company sells policies where, for each policy, the policyholder pays the first GBP50 of the cost of any claim. A claim reported to the insurance company takes some unknown value GBPx.
Identify which of the mathematical expressions below represents the cost in GBP to the insurance company of the claim.
Identify which of the mathematical expressions below represents the cost in GBP to the insurance company of the claim.
Correct Answer: D
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A boy is asked to estimate the height of his sister. He estimates that she is 1.60 metres tall. He then measures his sister and finds that her true height is 1.40 metres.
Identify the absolute error of his estimate of her height.
Identify the absolute error of his estimate of her height.
Correct Answer: B
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Consider the function f(x) = x2-6x+20. This function has a stationary point at x = 3.
Determine the nature of this stationary point and how do we know this to be true.
Determine the nature of this stationary point and how do we know this to be true.
Correct Answer: A
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