Mathematics, 14.08.2020 14:01 madisonnxo
Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-year party. To choose
which type of movie they would like best, she decided to survey every other child entering a matinee for a cartoon
called, "Three Pretty Princesses." The total number of children surveyed was 40. What is wrong with the way she
selected her sample? Check all that apply.
The sample of 40 children is too small to represent all kindergartners.
The sample was taken at a specific movie, which will skew data towards that type of movie.
The sample is likely to include a lot more girls than boys, since the movie title is "Three Pretty Princesses."
The sample should include the adults with the children instead of only children.
The sample should include the other peer helpers in her grade to include a greater age range.
(I put 1,2, 5 and I got that wrong so)
Answers: 3
Mathematics, 21.06.2019 16:50, Jfhehwnxodin8398
Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?
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Mathematics, 21.06.2019 17:20, garciavergaraana
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x
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Mathematics, 21.06.2019 21:30, Kittylover65
The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?
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Sofia is a helper for the kindergarten class and is in charge of picking a video for their end-of-ye...
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