Question 10 The proportion of students who have changed their major during their rst year of college is believed to be 2556. Concerned faculty and staff have noticed that in the current year, the proportion is not the same and have collected data which revealed that in a sample of 150 students, 51 students change their major. Is there enough evidence to indicate that the initial claim is now different? Test the claim at the 596 level of signicance. Is this a one or two tail test? Question 11 Refer to the data in question 1!). Determine the critical value. Question 1! Refer to the data in question 1!). Calculate the standard error. {Round your answer to 3 decimal places} Questlon 1! Refer to the data in question 10. Calculate the test statistic. (Round answer to 2 decimal places and use standard error as entered in previous question] Question 1:! Refer to the data in question 10. What is your decision wah e Null hypothesis? Enter \"1\" for Reject Ho Enter \"2\" for Do not reject Ho Enter \"3\" for Accept Ho S Question 15 Refer to the data in question 1!). Calculate the pvalue {Round answer to 4 decimal places]