jhick9279
31.05.2021 •
Mathematics
8. Candidate A wants to know what percent of households are likely to vote for her. She wants to sample 50 households.
What is the best way to randomly choose the households and WHY?
A) Ask her volunteers to knock on 50 doors.
B) Ask 50 people at her campaign rally who they plan to vote for.
C) Randomly assign numbers to the names in the phone book. Use a random number generator to generate 50
numbers and call the associated households.
D) Call the 50 people who live closest to the town’s downtown area.
PLEASE EXPLAIN WHY
Solved
Show answers
More tips
- S Style and Beauty 5 Tips for Choosing the Best Ugg Boots...
- H Health and Medicine How to Treat the Flu: A Comprehensive Guide...
- H Health and Medicine Effective Ways to Treat Colic in Infants...
- C Computers and Internet IMHO: What is it, why is it important, and how to use it?...
- F Food and Cooking How to Calculate the Gender of Your Child with Blood?...
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- C Cities and Countries What time does the Metro open in Moscow?...
- W Work and Career Where can you learn to be a flight attendant?...
- H Health and Medicine What are Electronic Cigarettes? The Ultimate Guide...
- C Computers and Internet Where are passwords stored in Opera?...
Answers on questions: Mathematics
- M Mathematics Write the numbers associated with the points that are graphed on the complex plane. z1 = __+ 0i z2 = 0 - __i z3 = __ + i...
- M Mathematics Lily begins solving the equation 4(x-1)-x=3(x+5)-11. Her work is shown below. 4(x-1) - x = 3 (x+5)-11 4x −4) −x =3x +15 −11 3x-4= 3x+4 How can her solution be interpreted?...
- M Mathematics Which expression is equivalent to 3 to the power of 3 x 6 to the power of 3 x 2 to the power of three...
- M Mathematics Function or not a function?...
- M Mathematics Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The asymptote of the function f(x) = 3^x + 4 is y=...
- M Mathematics A moving company has one-sixth of a ton of furniture and boxes to move across the city. Their big truck is in the shop so they have to use a small SUV. If they wanted...
- M Mathematics Four friends are sharing 6 cups of lemonade. If they share the lemonade equally, how many cups will each friend get? write what mixed number you got...
- M Mathematics Kinda confused on this one so it would be helpful to answer this for 30 points! And marked!...
- M Mathematics 5/6 (x+4)=15 PLZ HURRY...
- M Mathematics 3. Rectangle J is 6 feet wide and 9 feet long. Rectangle K is 9 feet wide and 12 feet long. Are the rectangles similar? Explain....
Ответ: