In 2008, there were 507 children in Arizona out of 32,601 who were diagnosed with Autism Spectrum Disorder (ASD) ("Autism and developmental," 2008). Find the proportion of ASD in Arizona with a confidence level of 99% by answering the following questions: (i) Determine pˆi Determine p^ Enter in decimal form to nearest ten-thousandth. Examples of correctly entered answers: 0.0001 0.0020 0.0500 0.3000 0.7115 (ii) Do values for npˆ and nqˆ (which equals 1 − npˆ) both exceed 5?ii Do values for np^ and nq^ (which equals 1 - np^) both exceed 5? Enter YES or NO (iii) Determine Z score corresponding to desired confidence level Enter value in decimal form rounded to nearest thousandth. Examples of correctly entered answers: 2.010 0.370 0.600 0.000
In 2008, there were 507 children in Arizona out of 32,601 who were diagnosed with Autism Spectrum Disorder (ASD) ("Autism and developmental," 2008). Find the proportion of ASD in Arizona with a confidence level of 99% by answering the following questions:
(i) Determine pˆi Determine p^
Enter in decimal form to nearest ten-thousandth. Examples of correctly entered answers:
0.0001 0.0020 0.0500 0.3000 0.7115
(ii) Do values for npˆ and nqˆ (which equals 1 − npˆ) both exceed 5?ii Do values for np^ and nq^ (which equals 1 - np^) both exceed 5?
Enter YES or NO
(iii) Determine Z score corresponding to desired confidence level
Enter value in decimal form rounded to nearest thousandth. Examples of correctly entered answers:
2.010 0.370 0.600 0.000
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