Answer:
so what your going to to is your goi-----------------------------------------------------
Step-by-step explanation:
Answer:
c=33/2
Step-by-step explanation:
25+8=2c
33=2c
33/2=c
Answer:
[?] = 3
Step-by-step explanation:
Solution is in the picture
Good luck :)
Answer: the z score is - 5.33
Step-by-step explanation:
Since the results for the standardized test are normally distributed, we would apply the formula for normal distribution which is expressed as
z = (x - µ)/σ
Where
x = test reults
µ = mean score
σ = standard deviation
From the information given,
µ = 1700 points
σ = 75 points
We want to the Z-score test result of 1300 points.
For x = 1300,
z = (1300 - 1700)/75 = - 400/75 =
- 5.33
