Question
In: Statistics and Probability
Calculate the probability for the function: 1) P(-1.65 ≤ Z≤+1.78) and 2) P(Z≥1.34) Please show the process.
Calculate the probability for the function: 1) P(-1.65 ≤ Z≤+1.78) and 2) P(Z≥1.34)
Please show the process.
Solutions
Expert Solution
1) P(-1.65 ≤ Z≤+1.78)
=P(Z<1.78) -P(Z<-1.65)
=0.9625-0.0495..............by using Z table.
=0.9130
2) P(Z≥1.34)
=1-P(Z<1.34)
=1-0.9099.....................by using Z table.
=0.0901
orchestra answered 2 years agoRelated Solutions
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