The first two intervals contain the value .5 and hence can not support the claim.
The third interval is entirely lie below the value 0.5
Only the fourth interval supports the claim.
Thus answer is ONE
Question 8 7 < > A political observer claims that candidate A would win more than...
A polling firm called 1,000 likely voters to ask about their political preferences. Of those polled, 520 indicated that they would vote for the incumbent candidate. Determine the point estimate for the proportion of voters in the election district who will vote for the incumbent.What is the sampling distribution for p in this example?Approximately how many voters must be polled for a margin of error equal to .01, assuming a confidence level of 95%? Show your work.
Question 1 According to the crash course video on political parties, why do political scientist feel that the primary process can lead to further party polarization (parties becoming less moderate)? a. Low voter turnout leads to partisan voters which leads to partisan candidates b. Primaries are held at different times around the country c. Low voter turnout leads to only elites voting and they pick their favorite candidates d. Only moderate voters vote in primaries Question 2 According to your...
1. - 1.25 points StatsByL01 15.2A.004. My Notes Ask Your Teacher A student conducts a simple random sample of students from her high school and finds that 22 out of 110 students in her sample regularly walk to school. Give a point estimate for the proportion of all Students at her high school who regularly walk to school Submit Answer 2. -/1.25 points UHStat4 10.E.044. My Notes Ask Your Teacher For each combination of sample size and sample proportion, find...
STA2221 examples on CI & Testing of Hypothesis Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answer the question Provide an appropriate response. 1) Find the critical value,te for 0.99 and n-10. A) 3.250 B) 3.169 1.833 D) 2.262 2) Find the critical value to forc=0.95 and n=16. A) 2.947 B) 2.602 2120 D) 2.131 3) Find the value of E, the margin of error, for A) 1.69 B) 0.42 0.99, n=16 and s=2.6. C)...