Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1), determine the following probabilities b. P(Z< - 0.21) c. P(- 1.96 1.08) d. What is the value of Z if only 27.43% of all possible Z-values are larger?

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
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Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1), determine the following probabilities.
c. P(- 1.96 <Z< - 0.21)
a. P(Z>1.08)
d. What is the value of Z if only 27.43% of all possible Z-values are larger?
b. P(Z< - 0.21)
Click here to view page 1 of the cumulative standardized normal distribution table.
Click here to view page 2 of the cumulative standardized normal distribution table.
...
a. P(Z>1.08) = |
(Round to four decimal places as needed.)
b. P(Z< - 0.21) =
(Round to four decimal places as needed.)
c. P(-1.96 <Z< - 0.21) = (Round to four decimal places as needed.)
d. Z=
(Round to two decimal places as needed.)
Transcribed Image Text:Given a standardized normal distribution (with a mean of 0 and a standard deviation of 1), determine the following probabilities. c. P(- 1.96 <Z< - 0.21) a. P(Z>1.08) d. What is the value of Z if only 27.43% of all possible Z-values are larger? b. P(Z< - 0.21) Click here to view page 1 of the cumulative standardized normal distribution table. Click here to view page 2 of the cumulative standardized normal distribution table. ... a. P(Z>1.08) = | (Round to four decimal places as needed.) b. P(Z< - 0.21) = (Round to four decimal places as needed.) c. P(-1.96 <Z< - 0.21) = (Round to four decimal places as needed.) d. Z= (Round to two decimal places as needed.)
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