SOLUTION: Find the area under the standard normal curve over the interval specified below.Between z = -2 and z = 0.4
Answer
a. 0.655
b. 0.477
c. 0.155
d. 0.977
e. 0.633
Algebra ->
Probability-and-statistics
-> SOLUTION: Find the area under the standard normal curve over the interval specified below.Between z = -2 and z = 0.4
Answer
a. 0.655
b. 0.477
c. 0.155
d. 0.977
e. 0.633
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Question 647895: Find the area under the standard normal curve over the interval specified below.Between z = -2 and z = 0.4
Answer
a. 0.655
b. 0.477
c. 0.155
d. 0.977
e. 0.633
You can put this solution on YOUR website! Find the area under the standard normal curve over the interval specified below.Between z = -2 and z = 0.4
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Use your z-chart or calculator to get:
P(-2 < z < 0.4) = normalcdf(-2,0.4) = 0.6327
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I used a TI-84 calculator.
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Cheers,
Stan H.
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Answer
a. 0.655
b. 0.477
c. 0.155
d. 0.977
e. 0.633
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