Mathematics, 24.10.2019 17:43 ashhleyjohnson
In a city with three high schools, all the ninth graders took a standardized test, with these results: high scool mean score test number of ninth gradeglenwood 79 285central city 94 336lincoln high 72 191the city's pr manager, who never took statistics, claimed the mean score of all ninth graders in the city was 81.7 . of course, that is incorrect. what is the mean score for all ninth graders in the city? use excel. round your answer to one decimal place.
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Mathematics, 22.06.2019 00:30
L|| m if m? 1=125 and m? 7=50 then m? 5= 5 55 75 105 next question ask for turn it in © 2014 glynlyon, inc. all rights reserved. terms of use
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Mathematics, 22.06.2019 02:00
Add. express your answer in simplest form. 12 9/10+2 2/3 = i need u guys to me find the answer to this question
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Mathematics, 22.06.2019 07:30
An amusement park issued a coupon to increase the number of visitors to the park each week. the function below represents the number of visitors at the amusement park x weeks after the issuance of the coupon.
Answers: 1
In a city with three high schools, all the ninth graders took a standardized test, with these result...
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