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1. Given z follows a standard normal distribution, use the Tables and Excel to determine the following: a. Prob(z<2.8) b. Prob(z<1.8) C. Prob(z<0.8) d. Prob(z<-0.2) e. Prob(z<-1.2)

1. Given z follows a standard normal distribution, use the Tables and Excel to determine the following: a. Prob(z<2.8) b. Prob(z<1.8) C. Prob(z<0.8) d. Prob(z<-0.2) e. Prob(z<-1.2)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 7PPS
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Due September 30, 2021 Please show all calculations and Excel printouts with codes . Given z follows a standard normal distribution, use the Tables and Excel to determine the following: a. Prob(z<2.8) b. Prob(z<1.8) C. Prob(z<0.8) d. Prob(z<-0.2) e. Prob(z<-1.2) 2. Given that z follows a standard normal distribution, use the Tables and Excel tO determine the following: a. Prob(z>2.3) b. Prob(z>1.3) c. Prob(z>0.3) d. Prob(z>-0.7) e. Prob(z>-1.7) 3. Given that z follows a standard normal distribution, use the Tables and Excel to determine the following: a. Prob(2.9>z>2.1) b. Prob(1.9>z>1.1) C. Prob(0.9>z>-1.1) d. Prob(-0.3>z>-1.1) e. Prob(-1.3>z>-2.1) 4. Given that x follows a normal distribution with mean of 55 and standard deviation of 12, use the Tables and Excel to determine the following: a. Prob(x<90) b. Prob(x<71) C. Prob(x<57) d. Prob(x<42) e. Prob(x<25) 5. Given that x follows a normal distribution with mean of 7 and standard deviation of 20, use the Tables and Excel to determine the following: Prob(x>30) b. Prob(x>9) C. Prob(x>2) d. Prob(x>-12) e. Prob(x>-29) a.
Transcribed Image Text:Due September 30, 2021 Please show all calculations and Excel printouts with codes . Given z follows a standard normal distribution, use the Tables and Excel to determine the following: a. Prob(z<2.8) b. Prob(z<1.8) C. Prob(z<0.8) d. Prob(z<-0.2) e. Prob(z<-1.2) 2. Given that z follows a standard normal distribution, use the Tables and Excel tO determine the following: a. Prob(z>2.3) b. Prob(z>1.3) c. Prob(z>0.3) d. Prob(z>-0.7) e. Prob(z>-1.7) 3. Given that z follows a standard normal distribution, use the Tables and Excel to determine the following: a. Prob(2.9>z>2.1) b. Prob(1.9>z>1.1) C. Prob(0.9>z>-1.1) d. Prob(-0.3>z>-1.1) e. Prob(-1.3>z>-2.1) 4. Given that x follows a normal distribution with mean of 55 and standard deviation of 12, use the Tables and Excel to determine the following: a. Prob(x<90) b. Prob(x<71) C. Prob(x<57) d. Prob(x<42) e. Prob(x<25) 5. Given that x follows a normal distribution with mean of 7 and standard deviation of 20, use the Tables and Excel to determine the following: Prob(x>30) b. Prob(x>9) C. Prob(x>2) d. Prob(x>-12) e. Prob(x>-29) a.
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