![subject](/tpl/images/cats/mat.png)
Mathematics, 23.06.2021 01:50 lethycialee79711
A test is normally distributed with a mean of 70 and a standard deviation of 10. Todd
scores a 55 on the test.
Select the answer from the drop-down menu to correctly complete the statement.
Based on the mean of 70 and his raw score of 55, Todd's z-score must be Choose
Positive
negative
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 15:00
Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x β 4 h(x) = x h(x) = x
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:40
The transitive property of equality states that: o if a = b, then bra o if a = b, then ac = bc o if a = b and b= c, then a = if a = b and c= c, then a + b = b + c
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
26) -2(7x) = (-2 β’ 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?
Answers: 2
You know the right answer?
A test is normally distributed with a mean of 70 and a standard deviation of 10. Todd
scores a 55 o...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 03:08
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 07.04.2020 03:08
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 03:08
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 07.04.2020 03:09
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 03:09
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.04.2020 03:09
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 07.04.2020 03:09
![question](/tpl/images/cats/himiya.png)
Chemistry, 07.04.2020 03:09