1.A survey found that 28% of all respondents voted in the past election A The va

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1.A survey found that 28% of all respondents voted in the past election
A The value is a parameter because it is a numerical measurement describing some characteristics of a population B the value is a statistic because it is a numerical measurement describing some characteristics of a sample C The value is a parameter because it is a numerical measurement describing some characteristics of a sample D The value is a statistic because it is a numerical measurement describing some characteristics of a population
2. When a van is randomly selected it is found to have a length of 17.38 ft
A. It is from a continuous data set because the number of possible values is infinite and not countable B it is from a discrete data set because the number of possible vales is finite or countable C it is from a discrete data set because the number of possible values is infinite and countable D the data set us neither continuous nor discrete
3.A radio station asks its listeners to call in their opinion regarding the format of the morning show
A Systematic B Stratified C Random D convenience E cluster
4. A woman is selected by a marketing company to participate in a paid focus group. The company says that the woman was selected because her name is among the first 300 in the phone number listings
What type of sampling did the marketing company use
A Random sampling B Systematic sampling C cluster sampling D Straffied sampling E convenience sampling
5. In designing an experiment involving a treatment applied to 3 test subjects, researchers pan to use a simple random sample of 3 subjects selected from a pool of 64 avabile subjects (recall that with a simple random sample all samples of the same size have the same chance of being selected) Answer the question below
A how many different simple random samples are possible
B what is then probability of each simple random sample in this case
1.A survey found that 28% of all respondents voted in the past election
A The value is a parameter because it is a numerical measurement describing some characteristics of a population B the value is a statistic because it is a numerical measurement describing some characteristics of a sample C The value is a parameter because it is a numerical measurement describing some characteristics of a sample D The value is a statistic because it is a numerical measurement describing some characteristics of a population
2. When a van is randomly selected it is found to have a length of 17.38 ft
A. It is from a continuous data set because the number of possible values is infinite and not countable B it is from a discrete data set because the number of possible vales is finite or countable C it is from a discrete data set because the number of possible values is infinite and countable D the data set us neither continuous nor discrete
3.A radio station asks its listeners to call in their opinion regarding the format of the morning show
A Systematic B Stratified C Random D convenience E cluster
4. A woman is selected by a marketing company to participate in a paid focus group. The company says that the woman was selected because her name is among the first 300 in the phone number listings
What type of sampling did the marketing company use
A Random sampling B Systematic sampling C cluster sampling D Straffied sampling E convenience sampling
5. In designing an experiment involving a treatment applied to 3 test subjects, researchers pan to use a simple random sample of 3 subjects selected from a pool of 64 avabile subjects (recall that with a simple random sample all samples of the same size have the same chance of being selected) Answer the question below
A how many different simple random samples are possible
B what is then probability of each simple random sample in this case

A The value is a parameter because it is a numerical measurement describing some characteristics of a population B the value is a statistic because it is a numerical measurement describing some characteristics of a sample C The value is a parameter because it is a numerical measurement describing some characteristics of a sample D The value is a statistic because it is a numerical measurement describing some characteristics of a population
2. When a van is randomly selected it is found to have a length of 17.38 ft
A. It is from a continuous data set because the number of possible values is infinite and not countable B it is from a discrete data set because the number of possible vales is finite or countable C it is from a discrete data set because the number of possible values is infinite and countable D the data set us neither continuous nor discrete
3.A radio station asks its listeners to call in their opinion regarding the format of the morning show
A Systematic B Stratified C Random D convenience E cluster
4. A woman is selected by a marketing company to participate in a paid focus group. The company says that the woman was selected because her name is among the first 300 in the phone number listings
What type of sampling did the marketing company use
A Random sampling B Systematic sampling C cluster sampling D Straffied sampling E convenience sampling
5. In designing an experiment involving a treatment applied to 3 test subjects, researchers pan to use a simple random sample of 3 subjects selected from a pool of 64 avabile subjects (recall that with a simple random sample all samples of the same size have the same chance of being selected) Answer the question below
A how many different simple random samples are possible
B what is then probability of each simple random sample in this case

Explanation / Answer

B) is correct because it is known so itis not the parameter

As we know that 28 % gave vote so it is statistic

so A is incorrect and parameter is the function of population so C is incorrect

and D says that the statistics is the charachter of population so it is incoorect

as statistic is the function of population

so B is correct

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