Multiple Choice
A newspaper is conducting a statewide survey concerning the race for governor.The newspaper will take a simple random sample of n registered voters and determine X = the number of voters that will vote for the Democratic candidate.Is there evidence that a clear majority of the population will vote for the Democratic candidate? To answer this,they will test the hypotheses H0: p = 0.50 versus Ha: p > 0.50.If n = 1200 and X = 640,what is the P-value for this hypothesis test?
A) Less than 0.0002
B) 0.0105
C) 0.0330
D) 0.2326
Correct Answer:

Verified
Correct Answer:
Verified
Q42: A manufacturer receives parts from two suppliers.A
Q43: The margin of error includes the effects
Q44: A newspaper is conducting a statewide survey
Q45: Suppose we have two binomial populations where
Q46: A simple random sample of 60 households
Q48: A simple random sample of 120 vet
Q49: The candy company that makes M&M's claims
Q50: Suppose you are conducting a study to
Q51: If two sample counts of success are
Q52: The test statistic for comparing two proportions