Question
A random sample of 36 new drivers were asked at what age they obtained their licenses. The results are presented in the frequency table below:
A random sample of 36 new drivers were asked at what age they obtained their licenses. The results are presented in the frequency table below:
x 16 17 18 19 20 21 22
f 3 4 5 8 6 6 5
The 95% confidence interval for the average age drivers obtained their license is( ____ , ____ )
Options for 1st blank:
18.99
18.84
18.76
19.03
Options for 2nd blank:
19.60
19.21
19.91
20.13
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Calculus Early Transcendentals
Authors: James Stewart
7th edition
538497904, 978-0538497909
