Ariel wants to find out the most popular theme for spirit week at school. She cannot decide between two methods.
option 1: she will poll each student who leaves the gym after sports practice
option 2: she will randomly poll three students from each first-period class
which statement about the methods is true?
a. option 1 is biased
b. option 2 is biased
c. neither is biased
d. both are biased
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Ariel wants to find out the most popular theme for spirit week at school. She cannot decide between two methods. option 1: she will poll ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
When x increases from a to a + 2, y increases by a factor of 1/4
Answers (1)
Henry knows that the area of a rectangle is 30 square inches. the perimeter is 22 inches. If the length and width of Henry's rectangle? Explain how you know
Answers (1)
Exercise 4 Find the following sums and differences using a number line model. a. - 6+3
Answers (1)
What is the ratio 175 to 250 written as a fraction in lowest terms A:2/5 B:3/5 C:7/25 d:7/10
Answers (1)
Find the 42nd term of the sequence - 4,0,4,8,12, ...
Answers (1)
New Questions in Mathematics
Find the volume of a cylinder that has a radius of 2 kilometers and a height of 1 kilometer. Volume = km³ (Use 3.14 for pi and round your answer to the nearest tenth.)
Answers (1)
How to write (4) (-2) in word form
Answers (2)
The dimensions of a square are altered so that 8inches is added to one side while 3 inches is subtracted from the other. The area of the resulting rectangle is 126in^2. What was the original side length of the square?
Answers (1)
Which of the following is always irrational
Answers (1)
Identify the type of sampling used (random, systematic, convenience, stratified, or cluster sampling) in the situation described below. A manman is selected by a marketing company to participate in a paid focus group.
Answers (1)