Hi could you correct the wrong questions? O Ho: P< 0.5; H: p = 0.5O Ho: p = 0.5; H,:p> 0.5O Ho: P = 0.5; H: p < 0.5O Ho: P = 0.5; H: p+ 0.5(b) What sampling distribution will you use?O The Student's t, since np < 5 and ng < 5.O The standard normal, since np > 5 and ng > 5.O The standard normal, since np < 5 and ng < 5.O The Student's t, since np > 5 and ng > 5.What is the value of the sample test statistic? (Round your answer to two decimal places.)-2.43324x(C) Find the P-value of the test statistic. (Round your answer to four decimal places.)0.0068Sketch the sampling distribution and show the area corresponding to the P-value.^^1-13-11(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a?O At the a = 0.01 level, we reject the null hypothesis and conclude the data are statistically significant.O At the a = 0.01 level, we reject the null hypothesis and conclude the data are not statistically significant.O At the a = 0.01 level, we fail to reject the null hypothesis and conclude the data are statistically significant.O At the a = 0.01 level, we fail to reject the null hypothesis and conclude the data are not statistically significant. The following is based on information from The Wolf in the Southwest: The Making of an Endangered Species, by David E. Brown (University of Arizona Press). Before 1918, the proportion offemale wolves in the general population of all southwestern wolves was about 50%. However, after 1918, southwestern cattle ranchers began a widespread effort to destroy wolves. Ina recentsample of 37 wolves, there were only 11 females. One theory is that male wolves tend to return sooner than females to their old territories, where their predecessors were exterminated. Do thesedata indicate that the population proportion of female wolves is now less than 50% in the region? Use a = 0.01.

Name: Hi could you correct the wrong questions? O Ho: P< 0.5; H: p = 0.5O Ho
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Description: Hi could you correct the wrong questions? O Ho: P 0.5O Ho: P = 0.5; H: p < 0.5O Ho: P = 0.5; H: p+ 0.5(b) What sampling distribution will you use?O The Student's t, since np < 5 and ng < 5.O The standard normal, s

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Ho: p < 0.5; Hạ: p = 0.5 O Ho: p = 0.5; Hạ: p > 0.5 O Họ: p - 0.5; Hạ:p < 0.5 O Hg: p - 0.5; Hạ: p • 0.5 (b) What sampling distribution will you use? O The Student's t, since np < 5 and ng < 5. The standard normal, since np > 5 and ng > S. O The standard normal, since np < 5 and ng < 5. O The Student's t, since np > 5 and ng > 5. What is the value of the sample test statistic? (Round your answer to two decimal places.) -2.43324x (C) Find the P-value of the test statistic. (Round your answer to four decimal places.) 0.0068 Sketch the sampling distribution and show the area corresponding to the P-value. (d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statisticlly significant at k At the a - 0.01 level, we reject the null hypothesis and conclude the data are statistically significant. O At the a - 0.01 level, we reject the null hypothesis and conclude the data are not statistically significant. At the a- 0.01 level, we fail to reject the null hypothesis and conclude the data are statistically significant. • At the a- 0.01 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

Ho: p < 0.5; Hạ: p = 0.5 O Ho: p = 0.5; Hạ: p > 0.5 O Họ: p - 0.5; Hạ:p < 0.5 O Hg: p - 0.5; Hạ: p • 0.5 (b) What sampling distribution will you use? O The Student's t, since np < 5 and ng < 5. The standard normal, since np > 5 and ng > S. O The standard normal, since np < 5 and ng < 5. O The Student's t, since np > 5 and ng > 5. What is the value of the sample test statistic? (Round your answer to two decimal places.) -2.43324x (C) Find the P-value of the test statistic. (Round your answer to four decimal places.) 0.0068 Sketch the sampling distribution and show the area corresponding to the P-value. (d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statisticlly significant at k At the a - 0.01 level, we reject the null hypothesis and conclude the data are statistically significant. O At the a - 0.01 level, we reject the null hypothesis and conclude the data are not statistically significant. At the a- 0.01 level, we fail to reject the null hypothesis and conclude the data are statistically significant. • At the a- 0.01 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

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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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.

Topic Video

Question

Hi could you correct the wrong questions?

O Ho: P< 0.5; H: p = 0.5
O Ho: p = 0.5; H,:p> 0.5
O Ho: P = 0.5; H: p < 0.5
O Ho: P = 0.5; H: p+ 0.5
(b) What sampling distribution will you use?
O The Student's t, since np < 5 and ng < 5.
O The standard normal, since np > 5 and ng > 5.
O The standard normal, since np < 5 and ng < 5.
O The Student's t, since np > 5 and ng > 5.
What is the value of the sample test statistic? (Round your answer to two decimal places.)
-2.43324x
(C) Find the P-value of the test statistic. (Round your answer to four decimal places.)
0.0068
Sketch the sampling distribution and show the area corresponding to the P-value.
^^
1
-1
3
-1
1
(d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis? Are the data statistically significant at level a?
O At the a = 0.01 level, we reject the null hypothesis and conclude the data are statistically significant.
O At the a = 0.01 level, we reject the null hypothesis and conclude the data are not statistically significant.
O At the a = 0.01 level, we fail to reject the null hypothesis and conclude the data are statistically significant.
O At the a = 0.01 level, we fail to reject the null hypothesis and conclude the data are not statistically significant.

The following is based on information from The Wolf in the Southwest: The Making of an Endangered Species, by David E. Brown (University of Arizona Press). Before 1918, the proportion of
female wolves in the general population of all southwestern wolves was about 50%. However, after 1918, southwestern cattle ranchers began a widespread effort to destroy wolves. Ina recent
sample of 37 wolves, there were only 11 females. One theory is that male wolves tend to return sooner than females to their old territories, where their predecessors were exterminated. Do these
data indicate that the population proportion of female wolves is now less than 50% in the region? Use a = 0.01.

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