Mathematics, 20.09.2020 16:01 Lovebamagirl12
Last year, the average math SAT score for students at one school was 475. The headmaster then introduced a new teaching method hoping to improve scores. This year, the mean math SAT score for a sample was 491. The headmaster concluded that the new teaching method produces higher SAT scores. What is the problem with reporting results this way?
A. Voluntary Response
B. Loaded Question
C. Correlation and Causality
D. Missing Data
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 14:00, brookeguilford
If benito is selecting samples of five values from the table, which row will result in the greatest mean? row 1 row 2 row 3 row 4
Answers: 2
Mathematics, 21.06.2019 18:40, calebhoover03
2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?
Answers: 1
Mathematics, 21.06.2019 21:00, ballbritez
Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5
Answers: 2
You know the right answer?
Last year, the average math SAT score for students at one school was 475. The headmaster then introd...
Questions in other subjects:
