Mathematics, 07.05.2021 04:40 1991987
on a standardized exam, the scores are normally distributed with a mean of 21 and a standard deviation of 4. Find the z-score of a person who scored 13 on the exam
Answers: 2
Mathematics, 21.06.2019 14:00
At the many chips cookie company they are serious about the number of chocolate chips in their cookies they claim that each cookie hasn't c chips. if their claim is true there will be 200 chips in 10 cookies
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Mathematics, 21.06.2019 17:00
The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)
Answers: 1
Mathematics, 21.06.2019 18:30
Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined
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Mathematics, 21.06.2019 19:30
Identify the number 127 as a rational or irrational. explain
Answers: 2
on a standardized exam, the scores are normally distributed with a mean of 21 and a standard deviati...
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