Using the two histograms and the bootstrap dotplot based on whether there is a difference between age and marital status (married/not married). What does this data tell us in terms of whether there is a difference between age and marital status or not? Does our interval include or exclude 0? What should we do with the null hypothesis?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.2: Box-and-whisker Plots
Problem 1E
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Using the two histograms and the bootstrap dotplot based on whether there is a difference between age and marital status (married/not married). What does this data tell us in terms of whether there is a difference between age and marital status or not? Does our interval include or exclude 0? What should we do with the null hypothesis? 

Original Sample
- =-2.78, n 1313, n2 965
Bootstrap Dotplot of x-x2
70
O Left Tail
V Two-Tail U Right Tail
samples - 2000
mean --2.761
std. error - 0.729
60
50.619
50
40
40
150
47.839
20
30
60 70 80
Bootstrap Sample Show Data Table
0.0050
0.990
0.0050
30
I1-I=-1.51, n-1313, ny 965
20
10
50.175
-5.5
-5.0
-4.5
-4.0
-3.5
-3.0
-1.d
-2.5
-2.761
-2.0
-1.5
-0.5
20
30
40
50
60
70
80
48.666
-4.773
-0.925
StatKey y 302 Is wwritten in lovaScrint and should work well wdth amu current
idin
Not Married
Married
Not_Married
Married
Transcribed Image Text:Original Sample - =-2.78, n 1313, n2 965 Bootstrap Dotplot of x-x2 70 O Left Tail V Two-Tail U Right Tail samples - 2000 mean --2.761 std. error - 0.729 60 50.619 50 40 40 150 47.839 20 30 60 70 80 Bootstrap Sample Show Data Table 0.0050 0.990 0.0050 30 I1-I=-1.51, n-1313, ny 965 20 10 50.175 -5.5 -5.0 -4.5 -4.0 -3.5 -3.0 -1.d -2.5 -2.761 -2.0 -1.5 -0.5 20 30 40 50 60 70 80 48.666 -4.773 -0.925 StatKey y 302 Is wwritten in lovaScrint and should work well wdth amu current idin Not Married Married Not_Married Married
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