statistical question?
Mathematics, 09.09.2020 20:01 mralxrdk12
10 points
10. Timothy is writing a survey. How could Timothy ask a
statistical question?
O A. He could ask his younger sister how many toys she has.
B. He could ask each person in his class who the tallest person in the class
is.
O
C. He could ask each member of his family and each person in his
neighborhood what their favorite color is.
O D. He could ask his teacher what the highest grade she has ever given was.
Answers: 3
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Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
10 points
10. Timothy is writing a survey. How could Timothy ask a
statistical question?
statistical question?
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