Answer:
C. 6.736
Step-by-step explanation:
I took the test and got a 100%.
Answer:
A. The area in any normal distribution bounded by some score x is the same as the area bounded by the equivalent z-score in the standard normal distribution - false
B. A z-score is a conversion that standardizes any value from a normal distribution to a standard normal distribution - True
Step-by-step explanation:
A. The area in any normal distribution bounded by some score x is the same as the area bounded by the equivalent z-score in the standard normal distribution- This statement is false in the sense that it is a point that is equivalent to corresponding point of normal distribution.
B. A z-score is a conversion that standardizes any value from a normal distribution to a standard normal distribution. - This statement is true in the sense that z-score is in the normal standard distribution.
C. A z-score is an area under the normal curve - This statement is true in the sense that z-score is a conversion that standardizes any value from a normal distribution to a standard normal distribution.
D. If values are converted to standard z-scores, then procedures for working with all normal distributions are the same as those for the standard normal distribution - This statement is absolutely true
Answer:
625
Step-by-step explanation:
Convert 15300 to a percent,
We can convert it to it's lowest fraction,
120, and to find the percent just multiply it by 5 on top and bottom,
120 ×5×5
which equals, 5100
Then take the percent as a decimal, 0.5 and multiply it by 12500,
12500×0.5 which would give you: 625
Answer:
y=x and y=2/3x
Step-by-step explanation:
Every point on line a has an equal x and y value so y=x. For line b, the y value of every point is 2/3 of the x value. So at (3,2) 2/3 of 3(the x value) is 2(the y value).
Well number one is an acute angle number two is obtuse and number three is obtuse