having hard time figuring which numbers to use. please do step by step. thnks table below shows the distribution of responses by party and ideology, where the counts have been replacedwith relative frequencies.Earth is warmingNot warmingDon't know (or refuse)TotalConservative RepublicanMod/Lib Republican0.110.20.020.330.060.060.010.13Mod/Cons Democrat0.250.070.020.34Liberal Democrat0.180.010.010.2Total0.60.340.061a) Are believing that the earth is warming and being a liberal Democrat mutually exclusive?mutually exclusivenot mutually exclusiveb) What is the probability that a randomly chosen respondent believes the earth is warming or is a liberalDemocrat?(please round to four decimal places)c) What is the probability that a randomly chosen respondent believes the earth is warming given that he isa liberal Democrat?(please round to four decimal places)d) What is the probability that a randomly chosen respondent believes the earth is warming given that he isa conservative Republican?(please round to four decimal places)e) Does it appear that whether or not a respondent believes the earth is warming is independent of theirparty ideology?belief in global warming and party ideology are dependentO belief in global warming and party ideology are independent f) What is the probability that a randomly chosen respondent is a moderate/liberal Republican given that hedoes not believe that the earth is warming? |(please round to four decimal places)Enter an integer or decimal number, accurate to at least 4 decimal places [more..]

Note: As you have posted multiple sub-parts, and already correctly answered the first one, we have…

Answered: table below shows the distribution of…

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 6E

See similar textbooks

Similar questions

What is a sample space?
Suppose a survey of USA Registered voters was taken to see their beliefs about extra-terrestial life. In other words whether or not people believed that life existed on other planets in our universe. The results are tabulated below according to party affiliation: Test the claim using a signficance level of 0.05, that belief in life exisiting on other planets is equally distributed among the different political parties. Party Believe in Life on Other Planets Democrat 20 Republican 45 Independent 34 Total = 99 WRITE THE correct Claim, Null and Alternative Hypothesis?
Suppose a survey of USA Registered voters was taken to see their beliefs about extra-terrestial life. In other words whether or not people believed that life existed on other planets in our universe. The results are tabulated below according to party affiliation: Test the claim using a signficance level of 0.05, that belief in life exisiting on other planets is equally distributed among the different political parties. Party Believe in Life on Other Planets Democrat 20 Republican 45 Independent 34 Total = 99 a) The type of test for this Goodness of Fit Test is B) Critical value: X2 c) Test Statistic X2 d) Decision: e) Conclusion:
Explain the concept ofrepresentative sampling.
A sample of 276 people was surveyed. People are classified according to their political ideology ("left", "right" or "center"). They are also classified according to their opinions regarding a bill ("in favor", "against" or "indifferent"). The results are indicated in the following contingency table. Among right-wing respondents, what is the relative frequency of those who are indifferent to the bill? Round your answer to two decimal places.
A regional government is interested in expanding the facilities of a day care center for mentally retarded children. day care center for mentally retarded children. The expansion will increase the cost of enrolling children in the center. A sample survey is to be conducted to estimate the proportion of families with affected children who will use the expanded facilities. The families are divided between those who use the current facilities and those who do not. Some families live in the city where the center is located, and others live in the surrounding suburban and rural areas. Thus, stratified random sampling is used with people from the city where the center is located. stratified sampling is used with people in the city using the facility, people in the surrounding area using the facility, people in the city not using the facility, and people in the surrounding area not using the facility, forming strata 1, 2, 3, and 4, respectively. Approximately 90% of current users and 50% of…
A researcher wants to know if the mean length of stay in for-profit hospitals is different from the mean length of stay in not-for-profit hospitals. He randomly selected 20 individuals in the for-profit hospital and matched them with 20 individuals in the not-for-profit hospital by diagnosis. Determine if the sampling is dependent or independent. a. independent b. dependent
What sampling techniques should be used while establishing if someone is happy or not?
A dentist wants to a conduct a survey via telephone to determine what percent of all adults in their city floss daily. Which of these is the best example of response bias? Some people might not answer their phone after repeated calls. People with unlisted phone numbers or people with cell phones might be left out of the sample. Some people might refuse to tell a stranger on the phone about their flossing habits. Some people might feel pressured to say they floss even though they don’t.
Describe about the Sampling Distribution of z.
For the survey method to be valid, a representative sample of peoplemust be polled. T or F?
A Senior Housemaster wishes to investigate whether some residents in his Hall are Homosexuals andLesbians. He intends to conduct a research about how the phenomenon is affecting students’ perception ofthe Hall in order to write his report for staff meeting. Identify the most appropriately sampling techniqueto be used for the survey and explain how it could be used for the study.

SEE MORE QUESTIONS

Recommended textbooks for you

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

College Algebra

Algebra

ISBN:

9781938168383

Author:

Jay Abramson

Publisher:

OpenStax

Holt Mcdougal Larson Pre-algebra: Student Edition…

Algebra

ISBN:

9780547587776

Author:

HOLT MCDOUGAL

Publisher:

HOLT MCDOUGAL

College Algebra

Algebra

ISBN:

9781938168383

Author:

Jay Abramson

Publisher:

OpenStax

SEE MORE TEXTBOOKS