![subject](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 01:00 larey
Suppose that a normal model described student scores in a history class. parker has a standardized score (z-score) of +2.5. this means that parker's score is
0 is 2.5 points above the class average
0 is 2.5 standard deviation above the class average
0 has a standard deviation of 2.5
0 is 2.5 times the class average
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Which expression and diagram represent “renee biked four times as far this month as last month”?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
Full year - williamshow many square inches are in 60 square feet? 5 square inches72 square inches720 square inche8.640 square inches
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
How many doughnuts are equal to 20 cookies.? 3 apples = 5 bananas6 cookies = 7 apples2 doughnuts = 1 banana
Answers: 2
You know the right answer?
Suppose that a normal model described student scores in a history class. parker has a standardized s...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 21.08.2019 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 16:50
![question](/tpl/images/cats/istoriya.png)
History, 21.08.2019 16:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.08.2019 16:50
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.08.2019 16:50
![question](/tpl/images/cats/en.png)
English, 21.08.2019 16:50
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
English, 21.08.2019 16:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 21.08.2019 16:50