Question

3 pts Question 32 Proportion Problem. Each year Delta Dental does a survey of parents concerning the tradition of the Tooth Fairy. Arandom sample of 1,058 parents were asked about how much money they leave for a tooth and questions concerning how their child responded to the concept of the Tooth Fairy. In one question, 508 parents indicated that their child saved the money they got for their tooth You are asked to Test to see if this proportion is different from.5. Use an alpha level of 05. What is the Standard Error for this test? I just want the answer. Use 4 decimal places for your answer and use the proper rules of rounding. 3 pts Question 33 Proportion Problem. Each year Delta Dental does a survey of parents concerning the tradition of the Tooth Fairy. Arandom sample of 1,058 parents were asked about how much money they leave for a tooth and questions concerning how their child responded to the concept of the Tooth Fairy. In one question, 508 parents indicated that their child saved the money they got for their tooth You are asked to Test to see if this proportion is different from.5. Use an alpha level of .05. Based on your test result, you would conclude the proportion was different from .5. This is a true/false question True False

Answer 1

The statistical software output for this problem is:

One sample proportion summary hypothesis test: p Proportion of successes Ho p 0.5 HA p 0.5 Hypothesis test results: Proportion Count Total Sample Prop. Std. Err. P-value Z-Stat 508 1058 0.48015123 0o.015371887 -1.2912385 0.1966

Hence,

Answer - 32: Standard error = 0.0154

Answer - 33: p - Value is greater than 0.05 so we do not reject Ho. Hence,

The given statement is False.