11. MULTIBLE CHOISE QUESTIONS: Which of the following is not the goal of descriptive statisties? (A) Summarizing data. () Reporting numerical findings. (B) Displaying aspects of the collected data (D) Estimating characteristics of the population

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s AL satistics s la fuy, _ stutistics und T data 2% gathered N o 5 Whgra abeat (he larger group, they he o, ach conclusions ics. 8. tn erder for the haractertuiye o and Which of the following Iy noy the . Eoal of descriptive statisties? (A) Summarizing dats, ' (C) Reporting numerical findings, (1) Displaylng wapects of the collected dats (D) Estimating characteristics of the population What b statistical inference? (A) The process of drawing conc (W) The process of drawing conclu (C) The process of drawing conclu (D) The process of drawing conclu alons about & sample based on population dats *hons about u statlstic bused on » parsmeter Hlons about & population bused un » parameter o # population based on ssmple data You sk five of your classmates about their height. On the basis of this information you conclude 1at (he average height of all students bs 170 cm. This s an erample of: (A) descriptive statistics. (1) statistical inference (O) a parameter. (D) a population Which of the following is not = goal of descriptive statistics? (A) Summarizing data (D) Displaying aspects of the collected data (C) Reporting numerical findings (D) Fstimating eharacteristics of the population Which of the following are not typical uses of infereatial statistics? {A) Develop forecasts (B) Summarize data (0) Provide estimates (D) Make predictions Inferential statistics is » process that lavolves all of the following except: (A) estimating » sample statistic (B) estimating a population parameter (C) testing a hypothesia (D) Both A and B Which of the following statements s troe regarding a population? (A} 1t must be a large number of values. (B) 1t must refer to people . S (€) It is » collection Individuals, objects, or measuremen (D) None of the above . . b type this? I PPose we select every fifth Invoice In file. WIII, of sampling ks :( ‘ (D) Systematic “) Stratified mple from each subgroup can be ) When dividing » papulation Into subgroups so that & random sa M “Cllected. what type of sampling Is w—od? ‘A simpie randam sampling ') tranified random ssmpling (W) systematic sampling (D) clustes
statistics und
callected, what type of sampling is used?
of statistics is into the two branches of
statistics
tf data are Eathered hom a sulgroup of a larger group and the data are used to reach conclusions
hent the larrer group, then the statisties are sald to be
statistics.
In enter for the characteristics of a sample to be generalized to the entire population, it should be
and
of the population.
11. MULTIBLE CHOISE QUESTIONS:
Which of the following is not the goal of descriptive statisties?
(A) Summarizing data.
(C) Reparting numerical findings.
(B) Displaying aspects of the collected data
(D) Estimating characteristics of the population
2 What is statistical inference?
(A) The process of drawing conclusions about a sample based on population data
(B) The process of drawing conclusions about a statistic based on a parameter
() The prucess of drawing conclusions about a population based on a parameter
(D) The process of drawing conclusions about a population based on sample data
3 You ask five of your classmates about their height. On the basis of this information you conclude
that the average height of all students is 170 cm. This is an example of:
(A) descriptive statistics.
(C) a parameter.
(B) statistical inference
(D) a population
4Which of the following is not a goal of descriptive statistics?
(A) Summarizing data
(C) Reporting numerical findings (D) Estimating characteristics of the population
(B) Displaying aspects of the collected data
SWhich of the following are not typical uses of inferential statistics?
(A) Develop forecasts
(C) Provide estimates
(B) Summarize data
(D) Make predictions
Iaferential statistics is a process that Involves all of the following except:
(A) estimating a sample statistic
(B) estimating a population parameter
(C) testing a hypothesis
(D) Both A and B
W bich of the following statements is true regarding a population?
(A) It must be a large number of values.
(B) It mast refer to people.
(C) It is a collection Individuals, objects, or measurements.
(D) None af the above.
eppose we select every fifh Invoice in a file. What type of sampling is this?
(A) Random
(C) Stratified
(B) Cluster
(D) Systematic
(B) systematic sampling
(D) cluster sampling
A) stmple random sampling
stratified random sampling
Transcribed Image Text:statistics und callected, what type of sampling is used? of statistics is into the two branches of statistics tf data are Eathered hom a sulgroup of a larger group and the data are used to reach conclusions hent the larrer group, then the statisties are sald to be statistics. In enter for the characteristics of a sample to be generalized to the entire population, it should be and of the population. 11. MULTIBLE CHOISE QUESTIONS: Which of the following is not the goal of descriptive statisties? (A) Summarizing data. (C) Reparting numerical findings. (B) Displaying aspects of the collected data (D) Estimating characteristics of the population 2 What is statistical inference? (A) The process of drawing conclusions about a sample based on population data (B) The process of drawing conclusions about a statistic based on a parameter () The prucess of drawing conclusions about a population based on a parameter (D) The process of drawing conclusions about a population based on sample data 3 You ask five of your classmates about their height. On the basis of this information you conclude that the average height of all students is 170 cm. This is an example of: (A) descriptive statistics. (C) a parameter. (B) statistical inference (D) a population 4Which of the following is not a goal of descriptive statistics? (A) Summarizing data (C) Reporting numerical findings (D) Estimating characteristics of the population (B) Displaying aspects of the collected data SWhich of the following are not typical uses of inferential statistics? (A) Develop forecasts (C) Provide estimates (B) Summarize data (D) Make predictions Iaferential statistics is a process that Involves all of the following except: (A) estimating a sample statistic (B) estimating a population parameter (C) testing a hypothesis (D) Both A and B W bich of the following statements is true regarding a population? (A) It must be a large number of values. (B) It mast refer to people. (C) It is a collection Individuals, objects, or measurements. (D) None af the above. eppose we select every fifh Invoice in a file. What type of sampling is this? (A) Random (C) Stratified (B) Cluster (D) Systematic (B) systematic sampling (D) cluster sampling A) stmple random sampling stratified random sampling
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