A survey is conducted to determine if there is a difference in the proportion of students, parents, and The conditions for inference are met. The chi-square test statistic is 0.19 and df = 2. What is...


A survey is conducted to determine if there is a<br>difference in the proportion of students, parents, and<br>The conditions for inference are met. The chi-square<br>test statistic is 0.19 and df = 2. What is the appropriate<br>decision using a = 0.05?<br>teachers who volunteer at least once a month. To<br>investigate, a random sample of 45 students, 25<br>parents, and 12 teachers was selected from a large<br>high school. The data are displayed in the table.<br>Find the chi-square table here.<br>Because the P-value is less than a = 0.05, the null<br>hypothesis should be rejected.<br>Student Parent Teacher<br>Because the P-value is less than a = 0.05, the null<br>hypothesis should not be rejected.<br>Yes<br>24<br>12<br>Volunteer?<br>No<br>21<br>13<br>Because the P-value is greater than a = 0.05, the<br>null hypothesis should be rejected.<br>The researcher would like to test these hypotheses:<br>Because the P-value is greater than a = 0.05, the<br>null hypothesis should not be rejected.<br>Họ: There is no difference in the distribution of<br>responses among these three populations.<br>Hg: There is a difference in the distribution of<br>responses among these three populations.<br>

Extracted text: A survey is conducted to determine if there is a difference in the proportion of students, parents, and The conditions for inference are met. The chi-square test statistic is 0.19 and df = 2. What is the appropriate decision using a = 0.05? teachers who volunteer at least once a month. To investigate, a random sample of 45 students, 25 parents, and 12 teachers was selected from a large high school. The data are displayed in the table. Find the chi-square table here. Because the P-value is less than a = 0.05, the null hypothesis should be rejected. Student Parent Teacher Because the P-value is less than a = 0.05, the null hypothesis should not be rejected. Yes 24 12 Volunteer? No 21 13 Because the P-value is greater than a = 0.05, the null hypothesis should be rejected. The researcher would like to test these hypotheses: Because the P-value is greater than a = 0.05, the null hypothesis should not be rejected. Họ: There is no difference in the distribution of responses among these three populations. Hg: There is a difference in the distribution of responses among these three populations.

Jun 11, 2022
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