Please answer questions below Below is a sample of 64 responses of a survey of Ward 3 residents in Washington, D.C. The survey asked "Do you support the statehood of Washington, D.C.?" "Yes" was recorded as "1" and "No" was recorded as "0" in the table. Statehood? a. What is the sample proportion of residents who support DC statehood? 1 1 1 1 0 1 b. If the population proportion of residents who support DC statehood is 0.7, 1 what is the standard error of the proportion? 0 0 0 1 1 c. Is the sampling distribution of the proportion normally distributed? 0 1 1 0 1 d. What is the probability of a sample proportion being greater than 1 the value of p-hat found in part (a)? 1 0 1 0 1 1 e. What is the probability that the sample proportion is between 0.6 and 0.8? 1 1 1 0 1 0 1 1 0 0 0 1 0 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 1 1 1 0 0 1 1 0 1 1 1
Please answer questions below Below is a sample of 64 responses of a survey of Ward 3 residents in Washington, D.C. The survey asked "Do you support the statehood of Washington, D.C.?" "Yes" was recorded as "1" and "No" was recorded as "0" in the table. Statehood? a. What is the sample proportion of residents who support DC statehood? 1 1 1 1 0 1 b. If the population proportion of residents who support DC statehood is 0.7, 1 what is the standard error of the proportion? 0 0 0 1 1 c. Is the sampling distribution of the proportion normally distributed? 0 1 1 0 1 d. What is the probability of a sample proportion being greater than 1 the value of p-hat found in part (a)? 1 0 1 0 1 1 e. What is the probability that the sample proportion is between 0.6 and 0.8? 1 1 1 0 1 0 1 1 0 0 0 1 0 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1 1 1 1 0 0 1 1 0 1 1 1
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 3CST
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Please answer questions below
| Below is a sample of 64 responses of a survey of Ward 3 residents in Washington, D.C. | |||||||||
| The survey asked "Do you support the statehood of Washington, D.C.?" | |||||||||
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