Mathematics, 27.11.2019 22:31 leelee85503
The national average for an 8th grade reading comprehension test is 73. a school district claims that its eighth-graders outperform the national average. in testing the school district's claim, how does one define the population parameter of interest?
a. the standard deviation of the score on the 8th grade reading comprehension test
b. the number of 8th graders that took the reading comprehension test
c. the proportion of 8th graders that scored above 73 on the reading comprehension test
d. the mean score on the 8th grade reading comprehension test
Answers: 3
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The national average for an 8th grade reading comprehension test is 73. a school district claims tha...
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