decimal places. Họ: P ? HA: P (? Calculate the sample proportion. Round to four decimal places. = Calculate the test statistic. Round to two decimal places. Find the p-value. Give to four decimal places. p-value = State your decision. Since the p-value is less than 0.01, reject Ho. Since the p-value is greater than 0.01, reject Ho- Since the p-value is less than 0.01, fail to reject Ho. Since the p-value is greater than 0.01, fail to reject Ho. Interpret the results. |At the 1% level of significance, there is not enough evidence to support that the proportion of children with ASD in this region is more than the proportion in the state. |At the 1% level of significance, there is enough evidence to support that the proportion of children with ASD in this region is more than the proportion in the state.

decimal places. Họ: P ? HA: P (? Calculate the sample proportion. Round to four decimal places. = Calculate the test statistic. Round to two decimal places. Find the p-value. Give to four decimal places. p-value = State your decision. Since the p-value is less than 0.01, reject Ho. Since the p-value is greater than 0.01, reject Ho- Since the p-value is less than 0.01, fail to reject Ho. Since the p-value is greater than 0.01, fail to reject Ho. Interpret the results. |At the 1% level of significance, there is not enough evidence to support that the proportion of children with ASD in this region is more than the proportion in the state. |At the 1% level of significance, there is enough evidence to support that the proportion of children with ASD in this region is more than the proportion in the state.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

In a study in a certain region, there were 411
children out of 32,605 who were diagnosed with
Autism Spectrum Disorder. In this state, about 1/82
(that is 1 in 82) children are diagnosed with ASD. Is
there sufficient evidence that the incidence of ASD
in this region is more than in the state? Test at the
1% significance level.
State the hypotheses. Round proportions to FOUR
decimal places.
Ho: p (?
HA: p (?
Calculate the sample proportion. Round to four
decimal places.
Calculate the test statistic. Round to two decimal
places.
z =
Find the p-value. Give to four decimal places.
p-value =
State your decision.
| Since the p-value is less than 0.01, reject Ho.
) Since the p-value is greater than 0.01, reject
Ho.
Since the p-value is less than 0.01, fail to
reject Ho.
Since the p-value is greater than 0.01, fail to
reject Ho.
Interpret the results.
|At the 1% level of significance, there is not
enough evidence to support that the
proportion of children with ASD in this region
is more than the proportion in the state.
O At the 1% level of significance, there is
enough evidence to support that the
proportion of children with ASD in this region
is more than the proportion in the state.

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