1. A survey of 224 children of ages 9 to 17 was conducted shortly after 1986 space-shuttle disaster. Two-thirds of the children said that they would like to travel in space. Find a 95% confidence interval for the proportion of children of ages 9 to 17 in 1986 who would like to travel in space. Do you think that most children in this age group in 1986 thought that they would like to experience space travel? Why?
1. A survey of 224 children of ages 9 to 17 was conducted shortly after 1986 space-shuttle disaster. Two-thirds of the children said that they would like to travel in space. Find a 95% confidence interval for the proportion of children of ages 9 to 17 in 1986 who would like to travel in space. Do you think that most children in this age group in 1986 thought that they would like to experience space travel? Why?
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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
Transcribed Image Text:1. A survey of 224 children of ages 9 to 17 was conducted shortly after 1986 space-shuttle
disaster. Two-thirds of the children said that they would like to travel in space. Find a 95%
confidence interval for the proportion of children of ages 9 to 17 in 1986 who would like to
travel in space. Do you think that most children in this age group in 1986 thought that
they would like to experience space travel? Why?
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