Problem which is based on normal distribution
Find out each of the following probabilities (P) for the normal distribution.
A. P (z > -1.00)
B. P (z > -0.80)
C. P (z < 0.25)
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Find out the z-score corresponding to each of following sample means obtained from this population.
The distribution of scores on SAT is approximately normal with mean of 500 and standard deviation of σ = 100. Find out the percentage have SAT scores greater than 550?
Sensitivity analysis involves varying the key assumptions, one at a time, and observing the effect on the key decisions criterion-such as profits or net present value. In the net present value analysis what other factors should be taken into acc
For the normal distribution, find out the z-score value(s) that separate the area of distribution into sections so that there is.
Mississippi Delta Inc. has been selling switching equipment to computer companies on net 30 terms, in which payment is expected by thirty days from the invoice date. Determine the net present value of the proposed 2/10, net 30 terms.
For sample with standard deviation of 10, a score of X = 44 corresponds to z-score of 0.50. Based on this info, find out the sample mean?
Rebello's preferred stock pays a dividend of 1.00 dollar per quarter, and it sells for 55.00 dollar per share. Determine its effective annual [not nominal] rate of return?
For a sample with mean = 50 and standard deviation = 10. Find out the z-score for each of the following X values:
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