In a certain school district, it was observed that 26% of the students in the element schools were classified as only children (no siblings). However, in the special program for talented and gifted children, 109 out of 358 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 = 0.02 level of significance. What is the hypothesized population proportion for this test? p = (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) Но:р — 0.26 Ha:p < 0.26 Но:р — 0.26 Ha:p + 0.26 Ho:p = 0.26 Ha:p > 0.26 |3D E (D) (E) (F) Ho:p = 0.304 Ho:p= 0.304 Ho:p 0.304 Ha:p < 0.304 Ha:p+0.304 Ha:p> 0.304 (A) (B) Co 30

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In a certain school district, it was observed that 26% of the students in the element schools were
classified as only children (no siblings). However, in the special program for talented and gifted
children, 109 out of 358 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 =
0.02 level of significance.
What is the hypothesized population proportion for this test?
p =
(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 = 0.26
Ha:p < 0.26
Но: р — 0.26
Ha:p + 0.26
Ho :p = 0.26
H.:p > 0.26
(D)
(E)
(F)
Ho:p = 0.304 Ho:p= 0.304 Ho:p= 0.304
Ha:p < 0.304 Ha:p 0.304 Ha:p > 0.304
(A) (B) (C)
Transcribed Image Text:In a certain school district, it was observed that 26% of the students in the element schools were classified as only children (no siblings). However, in the special program for talented and gifted children, 109 out of 358 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 = 0.02 level of significance. What is the hypothesized population proportion for this test? p = (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 = 0.26 Ha:p < 0.26 Но: р — 0.26 Ha:p + 0.26 Ho :p = 0.26 H.:p > 0.26 (D) (E) (F) Ho:p = 0.304 Ho:p= 0.304 Ho:p= 0.304 Ha:p < 0.304 Ha:p 0.304 Ha:p > 0.304 (A) (B) (C)
(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...
O reject the null
O accept the null
O fail to reject the null
O reject the alternative
As such, the final conclusion is that...
O There is sufficient evidence to warrant rejection of the assertion that there is a different
proportion of only children in the G&T program.
O There is not sufficient evidence to warrant rejection of the assertion that there is a different
proportion of only children in the G&T program.
O The sample data support the assertion that there is a different proportion of only children in
the G&T program.
O There is not sufficient sample evidence to support the assertion that there is a different
proportion of only children in the G&T program.
Check Answer
P Type here to search
prime
Transcribed Image Text:(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... O reject the null O accept the null O fail to reject the null O reject the alternative As such, the final conclusion is that... O There is sufficient evidence to warrant rejection of the assertion that there is a different proportion of only children in the G&T program. O There is not sufficient evidence to warrant rejection of the assertion that there is a different proportion of only children in the G&T program. O The sample data support the assertion that there is a different proportion of only children in the G&T program. O There is not sufficient sample evidence to support the assertion that there is a different proportion of only children in the G&T program. Check Answer P Type here to search prime
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