In the state of lowa, there are 252 eight year olds diagnosed with ASD out of 18,937 eight year olds evaluated. In the state of Indiana, there are 41 eight year olds diagnosed with ASD out of 2,409 eight year olds evaluated. Estimate the difference in proportion of children diagnosed with ASD between lowa and Indiana. Use a 95% confidence level. Round to four decimal places. With children diagnosed with ASD between lowa and Indiana (P₁-P2) is between % confidence, it can be concluded that the difference in proportion of and

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
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In the state of lowa, there are 252 eight year olds diagnosed with ASD out of 18,937 eight year olds
evaluated. In the state of Indiana, there are 41 eight year olds diagnosed with ASD out of 2,409 eight year
olds evaluated. Estimate the difference in proportion of children diagnosed with ASD between lowa and
Indiana. Use a 95% confidence level. Round to four decimal places.
With
children diagnosed with ASD between lowa and Indiana (P₁-P2) is between
% confidence, it can be concluded that the difference in proportion of
and
Transcribed Image Text:In the state of lowa, there are 252 eight year olds diagnosed with ASD out of 18,937 eight year olds evaluated. In the state of Indiana, there are 41 eight year olds diagnosed with ASD out of 2,409 eight year olds evaluated. Estimate the difference in proportion of children diagnosed with ASD between lowa and Indiana. Use a 95% confidence level. Round to four decimal places. With children diagnosed with ASD between lowa and Indiana (P₁-P2) is between % confidence, it can be concluded that the difference in proportion of and
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