In a certain school district, it was observed that 24% of the students in the elementary schools were classified as only children (no siblings). However, in the special program for talented and gifted children, 56 out of 193 students are only children. The school district administrators want to know if the proportion of only children in the special program is significantly different from the proportion for the school district. Test at the a = 0.05 level of significance. What is the hypothesized population proportion for this test? p = | .24 (Report answer as a decimal accurate to 2 decimal places. Do not report using the percent symbol.)

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In a certain șchool district, it was observed that 24% of the students in the elementary schools were
classified as only children (no siblings). However, in the special program for talented and gifted children,
56 out of 193 students are only children. The school district administrators want to know if the proportion
of only children in the special program is significantly different from the proportion for the school district.
Test at the a = 0.05 level of significance.
What is the hypothesized population proportion for this test?
p =
.24
(Report answer as a decimal accurate to 2 decimal places. Do not report using the percent symbol.)
Based on the statement of this problem, how many tails would this hypothesis test have?
O one-tailed test
O two-tailed test
Choose the correct pair of hypotheses for this situation:
(A)
(B)
(C)
Ho:p = 0.24 | Ho:p = 0.24 | Ho:p= 0.24
Ha:p < 0.24 | Ha:p# 0.24 H:p> 0.24
(D)
(E)
(F)
Ho :p = 0.29 | Ho:p= 0.29 | Ho:p = 0.29
H:p < 0.29 | Ha:p + 0.29 | Ha:p> 0.29
(A) (B) (C) (D) (E) (F)
O O O O
Using the normal distribution (without the continuity correction), what is the test statistic for this sample
based on the sample proportion?
Z =
(Report answer as a decimal accurate to 3 decimal places.)
You are now ready to calculate the P-value for this sample.
P-value =
(Report answer as a decimal accurate to 4 decimal places.)
This P-value (and test statistic) leads to a decision to...
Transcribed Image Text:myöpenmath.com/assess2/?cid%397456&aid%=6979685#/skip/1 In a certain șchool district, it was observed that 24% of the students in the elementary schools were classified as only children (no siblings). However, in the special program for talented and gifted children, 56 out of 193 students are only children. The school district administrators want to know if the proportion of only children in the special program is significantly different from the proportion for the school district. Test at the a = 0.05 level of significance. What is the hypothesized population proportion for this test? p = .24 (Report answer as a decimal accurate to 2 decimal places. Do not report using the percent symbol.) Based on the statement of this problem, how many tails would this hypothesis test have? O one-tailed test O two-tailed test Choose the correct pair of hypotheses for this situation: (A) (B) (C) Ho:p = 0.24 | Ho:p = 0.24 | Ho:p= 0.24 Ha:p < 0.24 | Ha:p# 0.24 H:p> 0.24 (D) (E) (F) Ho :p = 0.29 | Ho:p= 0.29 | Ho:p = 0.29 H:p < 0.29 | Ha:p + 0.29 | Ha:p> 0.29 (A) (B) (C) (D) (E) (F) O O O O Using the normal distribution (without the continuity correction), what is the test statistic for this sample based on the sample proportion? Z = (Report answer as a decimal accurate to 3 decimal places.) You are now ready to calculate the P-value for this sample. P-value = (Report answer as a decimal accurate to 4 decimal places.) This P-value (and test statistic) leads to a decision to...
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