The Credit Risk Department of a major bank estimates the default rate on loans under $10,000 to be 5%. The bank will make 1900 loans that are under $10,000 next month. Answer the following. (If necessary, consult a list of formulas.) (a) Find the mean of p , where p is the proportion of defaults on the 1900 loans under $10,000 to be made next month. (b) Find the standard deviation of p. (c) Compute an approximation for P (p<0.04), which is the probability that 4% or fewer of next month's loans under $10,000 will be defaulted on. Round your answer to four decimal places,

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
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The Credit Risk Department of a major bank estimates the default rate on loans under $10,000 to be 5%. The bank will make 1900
loans that are under $10,000 next month.
Answer the following. (If necessary, consult a list of formulas.)
(a) Find the mean of p, where p is the proportion of defaults on the 1900 loans under $10,000 to
be made next month.
(b) Find the standard deviation of p.
|(c) Compute an approximation for P (p<0.04), which is the probability that 4% or fewer of next
month's loans under $10,000 will be defaulted on. Round your answer to four decimal places,
Explanation
Check
O 2022 McGraw Hill LLC. AIl Rights Reserved. Terms of Use I Privacy Cent
MacBook
DII
F10
80
F8
F9
F7
F6
F5
esc
F3
F4
F1
F2
&
Transcribed Image Text:The Credit Risk Department of a major bank estimates the default rate on loans under $10,000 to be 5%. The bank will make 1900 loans that are under $10,000 next month. Answer the following. (If necessary, consult a list of formulas.) (a) Find the mean of p, where p is the proportion of defaults on the 1900 loans under $10,000 to be made next month. (b) Find the standard deviation of p. |(c) Compute an approximation for P (p<0.04), which is the probability that 4% or fewer of next month's loans under $10,000 will be defaulted on. Round your answer to four decimal places, Explanation Check O 2022 McGraw Hill LLC. AIl Rights Reserved. Terms of Use I Privacy Cent MacBook DII F10 80 F8 F9 F7 F6 F5 esc F3 F4 F1 F2 &
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