We will use standard normal table to answer the following questions.
(a) 30% = 0.30
Standard score = -0.52
(b) 70% = 0.70
Standard score = 0.52
(c) 44% = 0.44
Standard score = -0.15
(d) 95% = 0.95
Standard score = 1.64
We have used excel to find the answers. We have to insert the percentages and mean 0 and standard deviation 1 to get the standard normal score.
Using Table 8.1, a computer, or a calculator, determine the standard score that has the following...
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