Question
In: Math
“Suppose you are an educational researcher who wants to increase the science test scores of high...
“Suppose you are an educational researcher who wants to increase the science test scores of high school students. Based on tremendous amounts of previous research, you know that the national average test score for all senior high school students in the United States is 50 with a standard deviation of 20.
“Write H0 next to the verbal description of the null hypothesis
and H1 next to the research hypothesis.
_____The population of students who receive tutoring will have a
mean science test score that is equal to 50.
_____The population of students who receive tutoring will have a
mean science test score that is greater than 50.
_____The population of students who receive tutoring will not have
a mean science test score that is greater than 50.
_____The population of students who receive tutoring will have a
mean science test score that is less than 50.”
Solutions
milcah answered 7 months agoRelated Solutions
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