SOLUTION: Using the unit normal table, find the proportion under the standard normal curve that lies between the following values. (Round your answers to four decimal places.) (a) the mean

Algebra ->  Probability-and-statistics -> SOLUTION: Using the unit normal table, find the proportion under the standard normal curve that lies between the following values. (Round your answers to four decimal places.) (a) the mean       Log On


   

Question 1167977: Using the unit normal table, find the proportion under the standard normal curve that lies between the following values. (Round your answers to four decimal places.)
(a) the mean and
z = 0


(b) the mean and
z = 1.96


(c)
z = −1.70 and z = 1.70


(d)
z = −0.40 and z = −0.20


(e)
z = 1.00 and z = 2.00

Answer by Boreal(15235) About Me  (Show Source):
You can put this solution on YOUR website!
the first is 0 probability.
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the second is 0.475
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the third - z is 0.0446 and that is on each side, so the middle is 1-2(0.446)=0.9108
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the fourth - probability =0.0761
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the last - probability is 0.1359
Note: some of these are 0.0001 different if one uses the calculator, which is more exact,