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Find and interpret the z-score for North Car

Find and interpret the z-score for North Car

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 19PFA
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Find and interpret the z-score for North Carolina.
The cumulative relative frequency graph describes the Find and interpret the z-score for North Carolina. distribution of median household incomes in the 50 states in a recent year. Given are summary statistics for the state median household incomes. North Carolina had a median O z= 1.24 North Carolina's median household income household income of $41,553. is 1.24 standard deviations above the average median household income for all states. O z =-1.24 North Carolina's median household income is 1.24 standard deviations below the average 100 - median household income for all states. O z= 41,546.70 North Carolina's median household 80 - income is 41,546.70 standard deviations above the 60 - average median household income for all states. 40 - O z= 51,737.38 North Carolina's median household 20 income is 51,737.38 standard deviations above the average median household income for all states. O z= -1.24 It is 1.24 standard deviations below 35 40 45 50 5 60 65 70 75 Median houschold income ($1000s) the average. Mean SD Min Med Q3 Max 5051,742.44 8210.64 36,641 46,071 50,009 57,020 71,836 Chp insert prt sc delete 8 backspace home GH K enter BNM pause Cumulative relative frequency (%)
Transcribed Image Text:The cumulative relative frequency graph describes the Find and interpret the z-score for North Carolina. distribution of median household incomes in the 50 states in a recent year. Given are summary statistics for the state median household incomes. North Carolina had a median O z= 1.24 North Carolina's median household income household income of $41,553. is 1.24 standard deviations above the average median household income for all states. O z =-1.24 North Carolina's median household income is 1.24 standard deviations below the average 100 - median household income for all states. O z= 41,546.70 North Carolina's median household 80 - income is 41,546.70 standard deviations above the 60 - average median household income for all states. 40 - O z= 51,737.38 North Carolina's median household 20 income is 51,737.38 standard deviations above the average median household income for all states. O z= -1.24 It is 1.24 standard deviations below 35 40 45 50 5 60 65 70 75 Median houschold income ($1000s) the average. Mean SD Min Med Q3 Max 5051,742.44 8210.64 36,641 46,071 50,009 57,020 71,836 Chp insert prt sc delete 8 backspace home GH K enter BNM pause Cumulative relative frequency (%)
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